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Choosing the Right Vacuum Pump for Your Application

Wednesday, March 13, 2019

With so many styles and capacities to choose from, knowing which vacuum pump will be right for your extraction lab can be challenging. read more

Nitrates and Nitrites in Drinking Water: An Emerging Problem for Small Farms

Wednesday, March 13, 2019

Going forward, the nitrates in drinking water wells will be an emerging global concern for small water systems. read more

ASTM’s Consensus Model Provides Harmonized Cannabis Metrology From the Ground Up

Friday, March 08, 2019

ASTM’s Chairman of the Board of Directors for 2019 provides an update on several key programs. read more

Volume 51, Number 2

Friday, March 01, 2019

Genomics Testing, Machine Learning Among Fastest-Growing Technologies

Friday, March 01, 2019

As we plan our careers, it might be interesting and relevant to know about the fastest-growing technologies, since growth often translates into job opportunities. read more

Streaming Potential: A Tool to Improve Run-to-Run Migration Time Stability in HPCE

Thursday, February 28, 2019

Measuring the streaming potential of HPCE capillaries is an excellent way to measure the condition of a capillary after a reconditioning process. read more

Failure Analysis on the Molecular Scale

Wednesday, February 27, 2019

A report from NIST demonstrates new technology that can image failures on the molecular scale. read more

Rapid Genetic Identification of Meat

Monday, February 25, 2019

The ability to verify the identity and origin of the meats tested makes a series of CGE systems powerful and cost-effective tools for genotyping. read more

Analyzing More Than 1,000 Pesticides With Multiple-Reaction-Monitoring Mass Spectrometry

Friday, February 22, 2019

With advanced technology and ultrafast scanning capabilities, LC-MS/MS and GC-MS/MS can deliver the high sensitivity necessary to generate quality data for complex samples. read more

Statistics in the Laboratory: Standard Deviation of the Mean

Friday, February 22, 2019

In the last column we discussed the use of pooling to get a better estimate of the standard deviation of the measurement method, essentially the standard deviation of the raw data. read more

Improving Food Safety: How Advanced GC-MS/MS Systems Enable Fast, Accurate, and Reliable PBDE Quantification

Friday, February 22, 2019

Advances in GC-MS/MS are enabling accurate and robust quantification of PBDEs, helping food safety laboratories meet regulatory requirements and safeguard consumer health. read more

Automated Low-Background Solid-Phase Extraction of Perfluorinated Compounds in Water

Friday, February 22, 2019

The automated extraction and analysis of perfluorinated compounds hold promise for environmental laboratories in the U.S. read more

Sample Preparation and Measurement of Cholesterol in Pig Bile Using SPE and GC/MS

Thursday, February 21, 2019

A sample cleanup method by solid-phase extraction and a GC/MS measurement method for cholesterol determination were developed and validated. read more

Tech Intelligence: Best Ways to Break Up

Friday, February 15, 2019

To blend a sample, pick a homogenizer that’s up to the task. read more

Tech Intelligence: Reading More From Plates

Monday, February 11, 2019

Few scientists expect to run experiments on many multiple-well plates without some help. That usually involves a microplate reader. read more

Choosing the Right Vacuum Pump for Your Application

Nitrates and Nitrites in Drinking Water: An Emerging Problem for Small Farms

ASTM’s Consensus Model Provides Harmonized Cannabis Metrology From the Ground Up

Volume 51, Number 2

Genomics Testing, Machine Learning Among Fastest-Growing Technologies

Streaming Potential: A Tool to Improve Run-to-Run Migration Time Stability in HPCE

Failure Analysis on the Molecular Scale

Rapid Genetic Identification of Meat

Analyzing More Than 1,000 Pesticides With Multiple-Reaction-Monitoring Mass Spectrometry

Statistics in the Laboratory: Standard Deviation of the Mean

Improving Food Safety: How Advanced GC-MS/MS Systems Enable Fast, Accurate, and Reliable PBDE Quantification

Automated Low-Background Solid-Phase Extraction of Perfluorinated Compounds in Water

Sample Preparation and Measurement of Cholesterol in Pig Bile Using SPE and GC/MS

Tech Intelligence: Best Ways to Break Up

Tech Intelligence: Reading More From Plates

Product Guide

Micromachined HPLC Columns Can Revolutionize Proteomics Workflows

Buyer's Guide: GC-MS for Monitoring Environmental Pollutants

Refocusing the Lens of Cancer Screening

Study: NGS Should Be Go-to Technology on Day Zero of the Next Pandemic

Overcoming Common Challenges in Sample Viability for Single-Cell Research