Are you over 18 and want to see adult content?
More Annotations
![A complete backup of newtradebitcoin.blogspot.com](https://www.archivebay.com/archive/d065b391-88a7-4e8b-a11c-9980bb44d20b.png)
A complete backup of newtradebitcoin.blogspot.com
Are you over 18 and want to see adult content?
![A complete backup of resistenciacristaj.wordpress.com](https://www.archivebay.com/archive/f706bf54-5656-489d-92b5-ea77c2390acb.png)
A complete backup of resistenciacristaj.wordpress.com
Are you over 18 and want to see adult content?
![A complete backup of expert-pro.com.ua](https://www.archivebay.com/archive/3ceca214-834f-4ea6-aed0-96f122255d16.png)
A complete backup of expert-pro.com.ua
Are you over 18 and want to see adult content?
![A complete backup of jellopcrowdfunding.com](https://www.archivebay.com/archive/9085f78e-1137-4598-bd0a-7f3fa1e138cb.png)
A complete backup of jellopcrowdfunding.com
Are you over 18 and want to see adult content?
![A complete backup of czechminibreweries.com](https://www.archivebay.com/archive/364e3691-6147-4d1d-bb65-a4c6a51f1587.png)
A complete backup of czechminibreweries.com
Are you over 18 and want to see adult content?
![A complete backup of emoneyadvisor.com](https://www.archivebay.com/archive/4c58c54b-9beb-4dde-9956-f080785866c5.png)
A complete backup of emoneyadvisor.com
Are you over 18 and want to see adult content?
![A complete backup of discografiasmp3completas.blogspot.com](https://www.archivebay.com/archive/89577909-1d1f-4bf9-97ba-03472a1e00d7.png)
A complete backup of discografiasmp3completas.blogspot.com
Are you over 18 and want to see adult content?
Favourite Annotations
![Pretty Little Liars | It`s immortality my darlings – Alison DiLaurentis](https://www.archivebay.com/archive/0bf0462a-9083-487f-a960-c98149feef66.png)
Pretty Little Liars | It`s immortality my darlings – Alison DiLaurentis
Are you over 18 and want to see adult content?
![Biernet.nl: alles over bier in NL | bieraanbiedingen | biernet.nl](https://www.archivebay.com/archive/5fd4bedb-ff59-41b4-9272-078b0b358810.png)
Biernet.nl: alles over bier in NL | bieraanbiedingen | biernet.nl
Are you over 18 and want to see adult content?
![Resumenes por Capitulos](https://www.archivebay.com/archive/8a0b628b-07bd-4c86-92e4-abb401fcb8d4.png)
Resumenes por Capitulos
Are you over 18 and want to see adult content?
![Hard Drive & RAID Data Recovery Services Company | Data Medics](https://www.archivebay.com/archive/fcab3fe4-7d07-4d0e-879a-71a97e10b6c3.png)
Hard Drive & RAID Data Recovery Services Company | Data Medics
Are you over 18 and want to see adult content?
![A complete backup of arlingtonautocare.com](https://www.archivebay.com/archive/a8aa2325-aab1-4e4d-86a0-f601569ef8ca.png)
A complete backup of arlingtonautocare.com
Are you over 18 and want to see adult content?
![A complete backup of icspicy.blogspot.com](https://www.archivebay.com/archive/3cc76da0-9fe4-4dfe-a197-606a16c4a635.png)
A complete backup of icspicy.blogspot.com
Are you over 18 and want to see adult content?
Text
and
ABOUT AMERICAN LABORATORY Practical resources for laboratory scientists. Stay up-to-date on information about applications and products for the lab. Mission For laboratory managers and researchers utilizing analytical chemistry and its applications, seeking knowledge on new technologies, methods, applications, and products, the American Laboratory® publication platform provides comprehensive technology coverage for LABORATORY CONFERENCES 69th ASMS Conference on Mass Spectrometry. Oct 31, 2020 - Nov 04, 2021. Virtual Conference. ASMS are the sponsors of the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists. There are over 3,000 papers are presented as posters and talks. read more. BEST PRACTICES FOR CO2 INCUBATOR MAINTENANCE A VERSATILE COLUMN FOR SURFACTANT ANALYSIS BY HPLCSEE MORE ON AMERICANLABORATORY.COM A COMPACT BENCHTOP FTIR SPECTROMETER FOR THE ACADEMIC It provides sensitivity, wavelength axis reproducibility, and stability that are at least equal to or typically exceed those provided for academic use. With a footprint of only 22 × 30 cm (about 8 × 11 in.), the ALPHA is the world’s smallest FTIR. The spectrometer is also light, at about 7 kg (13 lb). ENSURING THE PURITY OF ACETONITRILE DURING QUALITY CONTROL Acetonitrile is a critical solvent for a number of important technologies. Its low viscosity and low chemical reactivity make it a popular choice as a mobile phase for liquid chromatography. It also plays an important role as the key solvent used in the manufacture of DNA oligonucleotides from monomers. Industrially, it is used as a solvent in manufacturing pharmaceuticals. GC ANALYSIS OF BIODIESELS: COMPLIANCE WITH INTERNATIONALSEE MORE ON AMERICANLABORATORY.COM PROVIDING GASES FOR LC-MS SYSTEMS IN A SAFE, CONVENIENT A liquid chromatographic system with a mass spectrometric detector (LC-MS) requires a supply of nitrogen as the curtain gas, pure zero grade air as the source gas, and dry (–40 °F dewpoint) air as the source exhaust gas. In many facilities, these gases are provided by a series of compressed gas tanks; while the use of gas tanks can meet the overall requirements of the system, this approach THE SIGNIFICANCE OF PH STABILITY FOR CELL CULTURES For successful cell cultivation, it is absolutely necessary that the pH stability be maintained throughout the entire culturing process. For example, even a slight disturbance, such as the opening of an incubator door, can cause a disturbance. This is a common occurrence, particularly if several persons are using the same incubator. THE LATEST LABORATORY NEWS Light-shrinking Material Turns 'Regular' Microscope into Super-res Version. Tuesday, June 01, 2021. Electrical engineers developed a technology that improves the resolution of an ordinary light microscope so that it can be used to directly observe finer structuresand
ABOUT AMERICAN LABORATORY Practical resources for laboratory scientists. Stay up-to-date on information about applications and products for the lab. Mission For laboratory managers and researchers utilizing analytical chemistry and its applications, seeking knowledge on new technologies, methods, applications, and products, the American Laboratory® publication platform provides comprehensive technology coverage for LABORATORY CONFERENCES 69th ASMS Conference on Mass Spectrometry. Oct 31, 2020 - Nov 04, 2021. Virtual Conference. ASMS are the sponsors of the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists. There are over 3,000 papers are presented as posters and talks. read more. BEST PRACTICES FOR CO2 INCUBATOR MAINTENANCE A VERSATILE COLUMN FOR SURFACTANT ANALYSIS BY HPLCSEE MORE ON AMERICANLABORATORY.COM A COMPACT BENCHTOP FTIR SPECTROMETER FOR THE ACADEMIC It provides sensitivity, wavelength axis reproducibility, and stability that are at least equal to or typically exceed those provided for academic use. With a footprint of only 22 × 30 cm (about 8 × 11 in.), the ALPHA is the world’s smallest FTIR. The spectrometer is also light, at about 7 kg (13 lb). ENSURING THE PURITY OF ACETONITRILE DURING QUALITY CONTROL Acetonitrile is a critical solvent for a number of important technologies. Its low viscosity and low chemical reactivity make it a popular choice as a mobile phase for liquid chromatography. It also plays an important role as the key solvent used in the manufacture of DNA oligonucleotides from monomers. Industrially, it is used as a solvent in manufacturing pharmaceuticals. GC ANALYSIS OF BIODIESELS: COMPLIANCE WITH INTERNATIONALSEE MORE ON AMERICANLABORATORY.COM PROVIDING GASES FOR LC-MS SYSTEMS IN A SAFE, CONVENIENT A liquid chromatographic system with a mass spectrometric detector (LC-MS) requires a supply of nitrogen as the curtain gas, pure zero grade air as the source gas, and dry (–40 °F dewpoint) air as the source exhaust gas. In many facilities, these gases are provided by a series of compressed gas tanks; while the use of gas tanks can meet the overall requirements of the system, this approach THE SIGNIFICANCE OF PH STABILITY FOR CELL CULTURES For successful cell cultivation, it is absolutely necessary that the pH stability be maintained throughout the entire culturing process. For example, even a slight disturbance, such as the opening of an incubator door, can cause a disturbance. This is a common occurrence, particularly if several persons are using the same incubator. WATCH NOW: THE MILLISENTIALS™ LAB LABELING SYSTEM The MilliSentials™ Lab Labeling System provides a complete laboratory labeling solution with laboratory-grade labels, a compact WIFI-capable printer, and custom-designed laboratory labeling software. The laboratory labels are capable of withstanding temperatures from -196 °C (liquid nitrogen) to 100 °C (boiling water) and exposure to harsh chemical solvents. The labels can also beadapted
ISSUE ARCHIVES
New Transmission Electron Microscope Dramatically Expands Cryo-EM Access for Academia and Industry STATISTICS IN ANALYTICAL CHEMISTRY: PART 48—RELATIVE The previous installment (Part 47, American Laboratory, Apr 2012) dealt with several regression practices that are risky in the world of calibration and recovery.One final matter, relative standard deviations (RSDs), was left until this article. Although this statistic is widely used for reporting uncertainty, the concept can involve risks, even when used outside the regression arena. WATCH NOW: PARR'S REACTORS OVERVIEW Watch the Latest Technical Videos for Lab Professionals - Watch Now: Parr's Reactors Overview RIGAKU, JEOL LAUNCH TURNKEY SOLUTION FOR MOLECULAR Rigaku Corporation and JEOL Ltd. have announced the launch of the XtaLAB Synergy-ED, an integrated electron diffraction platform for the determination of molecular structures from nanocrystals, a joint project that has been underway since May 2020. SELECTING A GC INLET LINER Selecting a GC Inlet Liner. Introduction of gas chromatography samples typically occurs through a heated inlet containing a glass liner. The role of the inlet liner is to reproducibly transfer the sample, in a gaseous phase, to a column where the chromatographic separation occurs. Use of a proper inlet liner is critical to ensuring the best WATCH NOW: PARR'S TILT-TO-EMPTY FEATURE Emptying large high-powered reactors typically requires a bottom valve, which for some applications is undesirable. Parr has developed a "Tilt-to_Empty" feature. WATCH NOW: PARR LARGE VOLUME STIRRED REACTOR SYSTEMS Parr's new 50L and 100L high-pressure reactors are perfect for scale-up or pilot work. - 50L & 100L Models-725psi (50bar) - Bolted Closure - With internal cooling coil and stirring assembly THE SIGNIFICANCE OF PH STABILITY FOR CELL CULTURES For successful cell cultivation, it is absolutely necessary that the pH stability be maintained throughout the entire culturing process. For example, even a slight disturbance, such as the opening of an incubator door, can cause a disturbance. This is a common occurrence, particularly if several persons are using the same incubator. NEW PEPTIDE REDUCES SIDE EFFECTS OF MEDICAL MARIJUANA Medical marijuana for pain relief has offered opportunities for sufferers of chronic pain to receive pain treatment without the risk of opioid addiction. THE LATEST LABORATORY NEWS Microchip-based COVID-19 Test Kit is Efficient Alternative to RT-qPCR Test. Friday, May 21, 2021. A new testing platform for COVID-19 provides similar accuracy to tube-based real-time PCR tests while facilitating point-of-car testing in remote locations. read more. ABOUT AMERICAN LABORATORY Practical resources for laboratory scientists. Stay up-to-date on information about applications and products for the lab. Mission For laboratory managers and researchers utilizing analytical chemistry and its applications, seeking knowledge on new technologies, methods, applications, and products, the American Laboratory® publication platform provides comprehensive technology coverage for LABORATORY CONFERENCES 69th ASMS Conference on Mass Spectrometry. Oct 31, 2020 - Nov 04, 2021. Virtual Conference. ASMS are the sponsors of the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists. There are over 3,000 papers are presented as posters and talks. read more.ISSUE ARCHIVES
New Transmission Electron Microscope Dramatically Expands Cryo-EM Access for Academia and Industry A COMPACT BENCHTOP FTIR SPECTROMETER FOR THE ACADEMIC It provides sensitivity, wavelength axis reproducibility, and stability that are at least equal to or typically exceed those provided for academic use. With a footprint of only 22 × 30 cm (about 8 × 11 in.), the ALPHA is the world’s smallest FTIR. The spectrometer is also light, at about 7 kg (13 lb). PROVIDING GASES FOR LC-MS SYSTEMS IN A SAFE, CONVENIENT A liquid chromatographic system with a mass spectrometric detector (LC-MS) requires a supply of nitrogen as the curtain gas, pure zero grade air as the source gas, and dry (–40 °F dewpoint) air as the source exhaust gas. In many facilities, these gases are provided by a series of compressed gas tanks; while the use of gas tanks can meet the overall requirements of the system, this approach SELECTING A GC INLET LINER INNOVATIVE SAMPLE PREP REMOVES LIPIDS WITHOUT LOSING Pesticide analysis for LC/MS/MS. Avocado is a high-fat matrix. The high lipid content can hurt method performance. With EMR–Lipid, fats were effectively removed, allowing for the analysis of 44 pesticides by LC/MS, as shown in Figure 1. Of the 44 pesticides, 95% had a recovery of 70–120%, except for 2,4-D acid and cyprodinil. OPTIMIZING THE SENSITIVITY OF AN EVAPORATIVE LIGHTSEE MORE ON AMERICANLABORATORY.COM DETERMINATION OF SULFONAMIDES IN CHICKEN LIVER BYSEE MORE ON AMERICANLABORATORY.COM THE LATEST LABORATORY NEWS Microchip-based COVID-19 Test Kit is Efficient Alternative to RT-qPCR Test. Friday, May 21, 2021. A new testing platform for COVID-19 provides similar accuracy to tube-based real-time PCR tests while facilitating point-of-car testing in remote locations. read more. ABOUT AMERICAN LABORATORY Practical resources for laboratory scientists. Stay up-to-date on information about applications and products for the lab. Mission For laboratory managers and researchers utilizing analytical chemistry and its applications, seeking knowledge on new technologies, methods, applications, and products, the American Laboratory® publication platform provides comprehensive technology coverage for LABORATORY CONFERENCES 69th ASMS Conference on Mass Spectrometry. Oct 31, 2020 - Nov 04, 2021. Virtual Conference. ASMS are the sponsors of the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists. There are over 3,000 papers are presented as posters and talks. read more.ISSUE ARCHIVES
New Transmission Electron Microscope Dramatically Expands Cryo-EM Access for Academia and Industry A COMPACT BENCHTOP FTIR SPECTROMETER FOR THE ACADEMIC It provides sensitivity, wavelength axis reproducibility, and stability that are at least equal to or typically exceed those provided for academic use. With a footprint of only 22 × 30 cm (about 8 × 11 in.), the ALPHA is the world’s smallest FTIR. The spectrometer is also light, at about 7 kg (13 lb). PROVIDING GASES FOR LC-MS SYSTEMS IN A SAFE, CONVENIENT A liquid chromatographic system with a mass spectrometric detector (LC-MS) requires a supply of nitrogen as the curtain gas, pure zero grade air as the source gas, and dry (–40 °F dewpoint) air as the source exhaust gas. In many facilities, these gases are provided by a series of compressed gas tanks; while the use of gas tanks can meet the overall requirements of the system, this approach SELECTING A GC INLET LINER INNOVATIVE SAMPLE PREP REMOVES LIPIDS WITHOUT LOSING Pesticide analysis for LC/MS/MS. Avocado is a high-fat matrix. The high lipid content can hurt method performance. With EMR–Lipid, fats were effectively removed, allowing for the analysis of 44 pesticides by LC/MS, as shown in Figure 1. Of the 44 pesticides, 95% had a recovery of 70–120%, except for 2,4-D acid and cyprodinil. OPTIMIZING THE SENSITIVITY OF AN EVAPORATIVE LIGHTSEE MORE ON AMERICANLABORATORY.COM DETERMINATION OF SULFONAMIDES IN CHICKEN LIVER BYSEE MORE ON AMERICANLABORATORY.COM RIGAKU, JEOL LAUNCH TURNKEY SOLUTION FOR MOLECULAR Rigaku Corporation and JEOL Ltd. have announced the launch of the XtaLAB Synergy-ED, an integrated electron diffraction platform for the determination of molecular structures from nanocrystals, a joint project that has been underway since May 2020. MASS OF HUMAN CHROMOSOMES MEASURED FOR FIRST TIME Chromosomes contain both DNA and proteins used to read the “blueprint” for life in our cells. Chromosomes and DNA have both been studied extensively for more than a century but the mass of 46 human chromosomes had not been measured until now. UNRAVELING DNA PACKAGING By applying high-speed atomic-force microscopy (HS-AFM), Richard Wong and colleagues from Kanazawa University (NanoLSI WPI) provide valuable insights into the spatiotemporal dynamics of DNA-histone interactions. ADJUVANTS CAN BE TOXIC TO HONEY BEES They found that the mixture of the pesticide and the adjuvant increased the mortality rate of honey bees in the lab and in semi-field conditions, where it also reduced colony size and brooding. When applied alone, the three pesticide adjuvants caused no significant, immediate toxicity to honey bees. However, when the pesticide acetamiprid was OPTIMIZING THE SENSITIVITY OF AN EVAPORATIVE LIGHT The evaporative light scattering detector (ELSD) is a universal, mass-based detector for HPLC, ultraperformance liquid chromatography (UPLC), gel permeation chromatography (GPC), and supercritical fluid chromatography (SFC) that has received a considerable degree of acceptance over the last two decades. It can provide quantitative information about essentially all compounds in the TAKING THERMOGRAVIMETRIC ANALYSIS TO A NEW LEVEL OF Thermogravimetric analysis (TGA) is an established technique for studying the thermal stability of materials and for determining and understanding their decomposition profiles. While standard operating conditions (10–15 mg samples ; 10–40 °C/min heating rates) are commonly used, a growing need exists for more advanced capability. FTIR-ATR SPECTROSCOPY FOR IDENTIFICATION OF ILLICIT DRUGS Methamphetamines and many other illicit drugs do not occur naturally; they are synthesized in clandestine laboratories across the country. Unfortunately, the materials—precursors, catalysts, and solvents—are commercially available, and recipes can easily be foundon the Internet.
DYNAMIC MECHANICAL THERMAL ANALYSIS A rotational rheometer along with appropriate accessories can be used as a dynamic mechanical analyzer for DMTA analysis on solids as well as liquids. The modular system performs measurements in torsion and extension and is the first DMTA solution that can also be used for shear rheological experiments with unprecedented precision. STATISTICS IN ANALYTICAL CHEMISTRY: PART 40—BLANKS Statistics in Analytical Chemistry: Part 40—Blanks. There are indeed statistical issues related to blanks. To set the stage, a discussion of the concept itself will be helpful. On the surface, blanks seem trivial; a blank is a sample (or standard) containing none of the analyte (s). However, simply defining “blank” can be difficult. RESEARCHERS FIND MECHANISM FOR COEXISTENCE OF MAGNETISM The coexistence of superconductivity and magnetism in materials is rare due to the destruction of Cooper pairs by ferromagnetic ordering. Materials that benefit from both properties could lead to advancements in areas such as computer engineering and green energy technology, but the mechanisms that allow materials to be both magnetic and superconductive are not well understood. THE LATEST LABORATORY NEWS Microchip-based COVID-19 Test Kit is Efficient Alternative to RT-qPCR Test. Friday, May 21, 2021. A new testing platform for COVID-19 provides similar accuracy to tube-based real-time PCR tests while facilitating point-of-car testing in remote locations. read more. ABOUT AMERICAN LABORATORY Practical resources for laboratory scientists. Stay up-to-date on information about applications and products for the lab. Mission For laboratory managers and researchers utilizing analytical chemistry and its applications, seeking knowledge on new technologies, methods, applications, and products, the American Laboratory® publication platform provides comprehensive technology coverage for LABORATORY CONFERENCES 69th ASMS Conference on Mass Spectrometry. Oct 31, 2020 - Nov 04, 2021. Virtual Conference. ASMS are the sponsors of the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists. There are over 3,000 papers are presented as posters and talks. read more.ISSUE ARCHIVES
New Transmission Electron Microscope Dramatically Expands Cryo-EM Access for Academia and Industry A COMPACT BENCHTOP FTIR SPECTROMETER FOR THE ACADEMIC It provides sensitivity, wavelength axis reproducibility, and stability that are at least equal to or typically exceed those provided for academic use. With a footprint of only 22 × 30 cm (about 8 × 11 in.), the ALPHA is the world’s smallest FTIR. The spectrometer is also light, at about 7 kg (13 lb). PROVIDING GASES FOR LC-MS SYSTEMS IN A SAFE, CONVENIENT A liquid chromatographic system with a mass spectrometric detector (LC-MS) requires a supply of nitrogen as the curtain gas, pure zero grade air as the source gas, and dry (–40 °F dewpoint) air as the source exhaust gas. In many facilities, these gases are provided by a series of compressed gas tanks; while the use of gas tanks can meet the overall requirements of the system, this approach SELECTING A GC INLET LINER INNOVATIVE SAMPLE PREP REMOVES LIPIDS WITHOUT LOSING Pesticide analysis for LC/MS/MS. Avocado is a high-fat matrix. The high lipid content can hurt method performance. With EMR–Lipid, fats were effectively removed, allowing for the analysis of 44 pesticides by LC/MS, as shown in Figure 1. Of the 44 pesticides, 95% had a recovery of 70–120%, except for 2,4-D acid and cyprodinil. OPTIMIZING THE SENSITIVITY OF AN EVAPORATIVE LIGHTSEE MORE ON AMERICANLABORATORY.COM DETERMINATION OF SULFONAMIDES IN CHICKEN LIVER BYSEE MORE ON AMERICANLABORATORY.COM THE LATEST LABORATORY NEWS Microchip-based COVID-19 Test Kit is Efficient Alternative to RT-qPCR Test. Friday, May 21, 2021. A new testing platform for COVID-19 provides similar accuracy to tube-based real-time PCR tests while facilitating point-of-car testing in remote locations. read more. ABOUT AMERICAN LABORATORY Practical resources for laboratory scientists. Stay up-to-date on information about applications and products for the lab. Mission For laboratory managers and researchers utilizing analytical chemistry and its applications, seeking knowledge on new technologies, methods, applications, and products, the American Laboratory® publication platform provides comprehensive technology coverage for LABORATORY CONFERENCES 69th ASMS Conference on Mass Spectrometry. Oct 31, 2020 - Nov 04, 2021. Virtual Conference. ASMS are the sponsors of the Annual Conference on Mass Spectrometry and Allied Topics that is attended by more than 6,500 scientists. There are over 3,000 papers are presented as posters and talks. read more.ISSUE ARCHIVES
New Transmission Electron Microscope Dramatically Expands Cryo-EM Access for Academia and Industry A COMPACT BENCHTOP FTIR SPECTROMETER FOR THE ACADEMIC It provides sensitivity, wavelength axis reproducibility, and stability that are at least equal to or typically exceed those provided for academic use. With a footprint of only 22 × 30 cm (about 8 × 11 in.), the ALPHA is the world’s smallest FTIR. The spectrometer is also light, at about 7 kg (13 lb). PROVIDING GASES FOR LC-MS SYSTEMS IN A SAFE, CONVENIENT A liquid chromatographic system with a mass spectrometric detector (LC-MS) requires a supply of nitrogen as the curtain gas, pure zero grade air as the source gas, and dry (–40 °F dewpoint) air as the source exhaust gas. In many facilities, these gases are provided by a series of compressed gas tanks; while the use of gas tanks can meet the overall requirements of the system, this approach SELECTING A GC INLET LINER INNOVATIVE SAMPLE PREP REMOVES LIPIDS WITHOUT LOSING Pesticide analysis for LC/MS/MS. Avocado is a high-fat matrix. The high lipid content can hurt method performance. With EMR–Lipid, fats were effectively removed, allowing for the analysis of 44 pesticides by LC/MS, as shown in Figure 1. Of the 44 pesticides, 95% had a recovery of 70–120%, except for 2,4-D acid and cyprodinil. OPTIMIZING THE SENSITIVITY OF AN EVAPORATIVE LIGHTSEE MORE ON AMERICANLABORATORY.COM DETERMINATION OF SULFONAMIDES IN CHICKEN LIVER BYSEE MORE ON AMERICANLABORATORY.COM RIGAKU, JEOL LAUNCH TURNKEY SOLUTION FOR MOLECULAR Rigaku Corporation and JEOL Ltd. have announced the launch of the XtaLAB Synergy-ED, an integrated electron diffraction platform for the determination of molecular structures from nanocrystals, a joint project that has been underway since May 2020. MASS OF HUMAN CHROMOSOMES MEASURED FOR FIRST TIME Chromosomes contain both DNA and proteins used to read the “blueprint” for life in our cells. Chromosomes and DNA have both been studied extensively for more than a century but the mass of 46 human chromosomes had not been measured until now. UNRAVELING DNA PACKAGING By applying high-speed atomic-force microscopy (HS-AFM), researchers provide valuable insights into the spatiotemporal dynamics of DNA-histone interactions. OPTIMIZING THE SENSITIVITY OF AN EVAPORATIVE LIGHT The evaporative light scattering detector (ELSD) is a universal, mass-based detector for HPLC, ultraperformance liquid chromatography (UPLC), gel permeation chromatography (GPC), and supercritical fluid chromatography (SFC) that has received a considerable degree of acceptance over the last two decades. It can provide quantitative information about essentially all compounds in the ADJUVANTS CAN BE TOXIC TO HONEY BEES They found that the mixture of the pesticide and the adjuvant increased the mortality rate of honey bees in the lab and in semi-field conditions, where it also reduced colony size and brooding. When applied alone, the three pesticide adjuvants caused no significant, immediate toxicity to honey bees. However, when the pesticide acetamiprid was TAKING THERMOGRAVIMETRIC ANALYSIS TO A NEW LEVEL OF Thermogravimetric analysis (TGA) is an established technique for studying the thermal stability of materials and for determining and understanding their decomposition profiles. While standard operating conditions (10–15 mg samples ; 10–40 °C/min heating rates) are commonly used, a growing need exists for more advanced capability. FTIR-ATR SPECTROSCOPY FOR IDENTIFICATION OF ILLICIT DRUGS Methamphetamines and many other illicit drugs do not occur naturally; they are synthesized in clandestine laboratories across the country. Unfortunately, the materials—precursors, catalysts, and solvents—are commercially available, and recipes can easily be foundon the Internet.
DYNAMIC MECHANICAL THERMAL ANALYSIS A rotational rheometer along with appropriate accessories can be used as a dynamic mechanical analyzer for DMTA analysis on solids as well as liquids. The modular system performs measurements in torsion and extension and is the first DMTA solution that can also be used for shear rheological experiments with unprecedented precision. STATISTICS IN ANALYTICAL CHEMISTRY: PART 40—BLANKS Statistics in Analytical Chemistry: Part 40—Blanks. There are indeed statistical issues related to blanks. To set the stage, a discussion of the concept itself will be helpful. On the surface, blanks seem trivial; a blank is a sample (or standard) containing none of the analyte (s). However, simply defining “blank” can be difficult. RESEARCHERS FIND MECHANISM FOR COEXISTENCE OF MAGNETISM The coexistence of superconductivity and magnetism in materials is rare due to the destruction of Cooper pairs by ferromagnetic ordering. Materials that benefit from both properties could lead to advancements in areas such as computer engineering and green energy technology, but the mechanisms that allow materials to be both magnetic and superconductive are not well understood. Welcome Guest Sign In Register Subscribe eNewsletters*
Articles
*
LabTips
*
Application Notes
*
Technical Articles
*
Featured Articles
*
White Papers
*
Issue Archives
*
Featured Products
*
Product Videos
*
Webinars
*
Events
*
News
*
Scientific Posters
*
Blog
* Home
* Chemistry
* Clinical Diagnostics* Environmental
* Food
* Forensics
* Life Science
* Materials Science
* Pharmaceutical
FEATURED ARTICLES
FEATURED ARTICLES
*
EFFECTIVE TECHNIQUES FOR MAINTAINING TEST SIEVESCandace Blaker
*
REAL-TIME, FOUR-YEAR STORAGE OF CANNABIS RESIN Robert L. Stevenson, Ph.D.*
TOOLS FOR METHOD LIFE CYCLE MANAGEMENT Robert L. Stevenson, Ph.D.issue archives »
FEATURED VIDEO
FEATURED VIDEO
Video Player is loading.Play VideoPlay
Mute
Current Time 0:00
/
Duration 0:00
Loaded: 0%
Stream Type LIVESeek to live, currently playing liveLIVE Remaining Time -0:00Share
Playback Rate
1x
Chapters
* Chapters
Descriptions
* descriptions off, selectedCaptions
* captions settings, opens captions settings dialog * captions off, selectedQuality Levels
Audio Track
Fullscreen
This is a modal window. Beginning of dialog window. Escape will cancel and close the window. TextColorWhiteBlackRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentBackgroundColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyOpaqueSemi-TransparentTransparentWindowColorBlackWhiteRedGreenBlueYellowMagentaCyanTransparencyTransparentSemi-TransparentOpaque Font Size50%75%100%125%150%175%200%300%400%Text Edge StyleNoneRaisedDepressedUniformDropshadowFont FamilyProportional Sans-SerifMonospace Sans-SerifProportional SerifMonospace SerifCasualScriptSmall Caps Reset restore all settings to the default valuesDoneClose Modal Dialog End of dialog window.Close Modal Dialog
This is a modal window. This modal can be closed by pressing the Escape key or activating the close button.Close Modal Dialog
This is a modal window. This modal can be closed by pressing the Escape key or activating the close button.RECENT VIDEOS
*
WATCH WEBINAR: ELEMENTAL ANALYSIS OF POLYMERS AND ...*
WATCH WEBINAR: USING OPEN ACCESS ONLINE ...*
WATCH WEBINAR: MEDICAL APPLICATION: BREATH ...FEATURED PRODUCTS
*
AIREGARD NU-126 VERTICAL AIRFLOW CLEAN WORKSTATION*
LABGARD® ES (ENERGY SAVER) CLASS II, TYPE A2 BIOLOGICAL SAFETYCABINETS
*
NUWIND MULTI-APPLICATION BENCH TOP VENTILATED OR REFRIGERATEDCENTRIFUGES
*
NUAIRE MICROBIOLOGICAL CO2 INCUBATORS*
UPRIGHT ULTRA-LOW TEMPERATURE FREEZERS*
HAAKE™ MARS™ IQ ROTATIONAL RHEOMETER*
SMARTTRAK® 50 LOW-COST DIGITAL MASS FLOW CONTROLLERS & MASS FLOWMETERS
*
SMARTTRAK®100 PREMIUM DIGITAL MASS FLOW CONTROLLERS AND MASS FLOWMETERS
*
UHPLC-MS LICHROSOLV® SOLVENTS*
ANDREW+ PIPETTING ROBOT*
PIPETTE+ ELECTRONIC PIPETTES*
FLEXSTREAM™ SYSTEM more featured products »MEET THE EDITORS
Robert L. Stevenson
Editor Emeritus
Donna Frankel
Director of EditorialADVERTISEMENT
SCIENCE NEWS
*
IMAGING PLATFORM SCREENS ENGINEERED NANOPARTICLES TO MAKE SURE THEYHIT THEIR TARGET
Wednesday, August 14, 2019*
POLYMER PRINTING BOOSTS ABILITY TO CONDUCT ELECTRICITY Wednesday, August 14, 2019*
TWO-STEP PROCESS RENDERS FLAME-RETARDANT CHEMICAL NONTOXIC Tuesday, August 13, 2019*
STUDY POINTS TO PATHWAY IN IMMUNE SYSTEM ACTIVATED IN CROHN’SDISEASE
Tuesday, August 13, 2019more news »
SUBSCRIBE TO ENEWSLETTERS AND EMAIL ALERTS Keep up with our latest articles, news and events. Plus, get special offers and more delivered to your inbox.CONNECT WITH US
* Google+
* YouTube
PRODUCT GUIDE
* Analytical Instruments * Chemical Analysis Equipment* Chromatography
* Clinical Diagnostics * Environmental Test Equipment * Food Testing Equipment * Forensic Laboratory Equipment * General Laboratory Equipment * Laboratory Supplies * Lasers and Optical Components* Mass Spectrometry
* Materials Research* Microscopy
* Petroleum Testing Equipment * Pharmaceutical Lab Equipment* Spectroscopy
* Test and Measurement more products from labcompare » * Most Recent Articles*
ION MOBILITY SPECTROMETRY FOR DETERMINATION OF NATIVE STRUCTURE OF ANTIBODY-BASED DRUG CANDIDATES Wednesday, August 14, 2019*
TRANSFORMING ORGANIC VOLATILE COMPOUND ANALYSIS WITH STATIC HEADSPACE WORKFLOWS AND ADVANCED GC-MS/FID TECHNOLOGIES Tuesday, August 13, 2019*
EFFECTIVE TECHNIQUES FOR MAINTAINING TEST SIEVES Friday, August 09, 2019*
A NOVEL SYSTEM FOR AUTOMATED FILTRATION Thursday, August 08, 2019*
DIFFERENTIAL RESPONSE OF BREAST CANCER CELLS CULTURED IN 2-D VERSUS 3-D TO ESTROGEN RECEPTOR-TARGETING THERAPEUTICS Wednesday, August 07, 2019ABOUT AMERICAN LAB
* About Us
* Contact Us
* Meet the Editors
* Editorial Calendar* Press Room
* Privacy Policy
* Disclaimer
ADVERTISE WITH US
* Request Information* View Media Kit
* View Ad SpecificationsRESOURCES
* Issue Archive
* Featured Articles
* Application Notes
* Technical Articles* LabTips
* Statistics in Analytical Chemistry* White Papers
* Blog
* Featured Products
* Product Guide
* Videos
* Webinars
* Events
* News
* Newsletter ArchiveSUBSCRIPTION
* Subscribe eNewslettersCONNECT WITH US
Details
Copyright © 2024 ArchiveBay.com. All rights reserved. Terms of Use | Privacy Policy | DMCA | 2021 | Feedback | Advertising | RSS 2.0