Non-Buffered Mix

2,2',3',4,5-Pentachlorobiphenyl

p-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1718-51-0

Fluroxypyr-1-methylheptylester, 100 µg/ml, Ethyl