EPA Method 8040 - Surrogate Standard Mix

CWA Tin

2-Ethyl-5-methyl- and 2-ethyl-6-methylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.

4-Hydroxysulfadiazine,neat,neat,1mg