Demeton-S-methyl-sulfoxide, 100 µg/ml, Acetonitri

Dibenzo[a,l]tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 226-86-8

Ammonium Nitrate as NH4+

PCB No. 81, 10µg/ml in Isooctane, 10ml