GC2 PFT Analysis: User Guide
Rev. 376 | June 2018 – V.Percuoco
Draft 6/7/2011; Rev. 1/2/1014; Rev. 371T | July 2017 – D.Houpt
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PFMD Stock Level A (400,000 ng/L)
- Pipette 12.25 ml of Optima grade Hexanes (that is what we currently use as of X395C) into a 20 mL headspace vial.
- Cap the vial with a PTFE septum (cream-colored "shiny" side facing the vial) and a magnetic crimp cap.
- Using a 10 uL cemented needle syringe, add 2.5 µL of neat PFMD
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- into
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- the vial. Let the needle remain the vial for a few moments after the injection to ensure all PFMD from the needle tip has evaporated into the vial.
Serial Dilutions for working standards
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Both PFMCH and PFMD are considered to be non-hazardous by US and EU classifications under normal conditions.
Chemical Hazards:
- Incompatible substances: oxidizing agents, strong acids, strong bases
- Emits toxic fumes (HF) under fire conditions
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