Recent posts

Get Empowered: Review Window and the Processing Method | Tip #31

By August 23, 2017
Empower tip-of-the-week

How to calculate a chromatogram’s signal-to-noise ratio using Empower Software’s custom calculations feature. (S/N Part 4)

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How to Detect Fipronil in Eggs: Tips for Pesticide Screening Laboratories

By August 22, 2017

We discuss analytical options using LC and GC with MS/MS to detect the pesticide fipronil in eggs for food safety testing.

Categories: Customer Stories, Food
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Get Empowered: Review Window and the Processing Method | Tip #30

By August 15, 2017
Empower tip-of-the-week

See how to calculate signal-to-noise ratios for pharmacopeial methods where you’re calculating noise from a blank injection. (S/N Part 3)

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Get Empowered: Review Window and the Processing Method | Tip #29

By August 9, 2017
Empower tip-of-the-week

There are two ways Empower Chromatography Data Software can calculate signal-to-noise (S/N) ratio adhering to the pharmacopeia. This tip will address calculating noise from within the chromatogram. (S/N Part 2)

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What is Convergence Chromatography? What are the benefits of CO2-based separations?

By August 4, 2017

In our recently released primer, “Beginner’s Guide to Ultra-Performance Convergence Chromatography,” also known to laboratories as UPC2, we highlight many aspects of CO2-based chromatography and focus on its three major analytical advantages: Simplicity, speed, and

Categories: General
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Mastering Polar Compound Retention

By August 3, 2017
T3 for polar compound retention

Retaining and separating highly polar, water-soluble organic compounds has been a challenge for separations scientists who prefer reversed-phase chromatography as their technique of choice. See how Waters has addressed these analytical challenges with our T3 columns.

Categories: Columns
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Get Empowered: Review Window and the Processing Method | Tip #28

By August 2, 2017
Empower tip-of-the-week

Empower Software can make signal-to-noise calculations in several different ways. Let’s begin by looking at the simple calculation of peak height divided by noise. (S/N Part 1)

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Get Empowered: Review Window and the Processing Method | Tip #27

By July 25, 2017
Empower tip-of-the-week

Wouldn’t it be nice if Empower Software could flag a failing result from a chromatography run? It’s actually easy to set up. See how in tip 27.

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Get Empowered: Review Window and the Processing Method | Tip #26

By July 19, 2017
Empower tip-of-the-week

This tip will address how to perform cross-channel internal standard calibration and quantitation.

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Maximizing LC Column Lifetime: 3 Tips to Reduce Chemical Deterioration

By July 19, 2017

Tips to get the best performance and extend the lifetime of your chromatography column.

Categories: Columns
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