PCB No. 52, 10µg/mL in Isooctane, 10ml

Aroclor 1242 in Transformer Oil

Acrylamide-d3, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 122775-19-3

Streptomycin sulfate, 250mg