4-Chlorophenol, 10 µg/ml, Methanol, 10ml

Acrylamide-1-13C, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 287399-24-0

Levoglucosan, 1000µg/mL, Solvent-Tetrahydrofuran, Unit 1mL, # of units-5, Cas.no. 498-07-7

Atrazine-desisopropyl, 100µg/ml in AL, 5ml