Environmental
A discussion forum for individuals involved in the analysis of environmental samples. Ask questions, share information, discuss methodology! Join the conversation.
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Microbiological environmental samples on production surfaces

Hello, I'm trying to set a baseline as to what a maximum APC should be in regards to surfaces that come into contact with products made where I work that are consumed. They are not ready to eat products, and after a hygienic cleaning, the areas are r...

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Test Your Old School Sample Prep Knowledge for GC-MS

Unscramble the letters to determine a device used to concentrate samples, that are dissolved in volatile substances, via evaporation prior to GC-MS analysis. r d k a n u e - s i d h a n Hint: chatter chatterWhat is it and are you still using this tec...

VOC analysis with purge and trap

For EPA methods such as 8260 and 524.2 purge and trap is used with GC-MS. Here is a simplified explanation of how the technique works. Does any one have other resources they use when describing this technique?

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carbon neutralization webinar

Opportunities and challenges for the development of environmental monitoring industry under carbon neutralization webinar, welcome to click the link below to sign up.https://hyt.ibisaas.com/home/meeting/index.html?group_id=1&aid=1366&sales_id=404&ref...

MZ Cloud - A State of the Art Mass Spectral Database
MXCloud

A freely searchable collection of high resolution accurate mass spectra that can be accessed online, free of charge.