Aqueous Ethanol Standard (1,5g/l), 10 x 1,1ml

Parent for Metal Mixes A, B & C

5-Nitroacenaphthene, 100µg/mL, Solvent-toluene, Unit 1ml, # of units-1, Cas.no. 602-87-9

15N3-Atrazine-desethyl, 100 µg/ml, Acetonitrile,