Folpet, 100 µg/ml, Ethyl acetate, 5ml

[bc,ef,hi,kl,no,qr]-Hexabenzocoronene, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 190-24-9

Ammonium Standard: NH4+, 1000µg/ml in Water, 100ml

PCB No. 31, certified, 25mg