| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| amocorro | "@sarasage @denissebn_06 This information might be useful for you to review as you plan air monitoring and bucket monitor tool use; and translation..." | Read more » | over 3 years ago | |||
| bhamster | "EPA method TO-15 is a common method to test air grab samples for VOCs. There's a little more info about this method and other methods for detecting..." | Read more » | over 3 years ago | |||
| amocorro | "@kgradow1 any advice? Thanks! " | Read more » | over 3 years ago | |||
| Ag8n | "Could someone double check on xrf for h2s? Xrf works on electrons closest to the nucleus. It could detect sulfur, but not h2s unless paired with ..." | Read more » | almost 7 years ago | |||
| warren | "Sounds like that was $100? " | Read more » | almost 7 years ago | |||
| warren | "@sara and @gretchengehrke have mentioned the "Corrosion Coupon" badge which uses both copper and silver -- I posted a question looking for some mor..." | Read more » | almost 7 years ago | |||
| Bronwen | "Here's something that looks like 2 tests for $30 (page is a little light on information beyond that) http://chemsee-foods.com/H2S-KT1 " | Read more » | almost 7 years ago |