Leptophos, 100 µg/ml, Ethyl acetate, 5ml

525 Spike Mix

2,4',5-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 16606-02-3

Boscalid, 1000µg/ml in MeOH, 1ml