We've updated our Privacy Policy to make it clearer how we use your personal data.

We use cookies to provide you with a better experience, read our Cookie Policy

Behind the Science, S2 Ep 11: Jeremy Shia on sample cleanup for testing for pesticides in spinach

Video   Feb 15, 2018

 

How do laboratories test spinach for pesticide residues? It starts with smart sample cleanup, which is difficult for spinach due to natural pigments such as chlorophyll. Jeremy Shia shows Jen Fournier the options for removing chlorophyll from QuEChERS spinach extracts prior to GC-MS/MS analysis. Read the app note with Jeremy's full method: http://bit.ly/2vCbWjO

 
More Information

Request Information

 
 
 

Recommended Videos

Bacterial DNA Jiggling Motion Halted Before Cell Death

Video

Watch how the jiggling motion of bacterial DNA stops when a natural antimicrobial peptide permeates the E. coli membrane. This novel mechanism helps explain why bacteria develop resistance very slowly and may inform the design of new antimicrobial agents.

WATCH NOW

How Do Scientists Know if Plastic Containers are BPA-free? | Behind the Science, S3 Ep5

Video

How do consumer packaging companies test their products to maintain "BPA-free" label claims? VICAM, a division of Waters that develops rapid diagnostics and laboratory sample prep technologies for testing quality and safety in food and agriculture, has a new fit-for-purpose BPA test that pairs immunoaffinity chromatography to extract and elute BPA for subsequent measurement by LC-MS/MS.

WATCH NOW

Your Fingerprints Reveal More than You Think

Video

Our fingerprints are what make us unique -- but they're also home to a world of information hidden in molecules that reveal our actions, lifestyles and routines.

WATCH NOW

 

Like what you just watched? You can find similar content on the communities below.

Analysis & Separations

To personalize the content you see on Technology Networks homepage, Log In or Subscribe for Free

LOGIN SUBSCRIBE FOR FREE