Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml

Pesticide Mix #1

2,3,4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-37-0

Penicillin G Potassium Salt, 250mg