EPA Method 617/8080/8250/8270 - Analytes

Anthanthrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 191-26-4

delta-HCH, 100 µg/ml, Ethyl acetate, 5ml

Neosaxitoxin, 65µM, Solvent-10-3M HCl, Unit 0.5mL, # of units-1, Cas.no. 64296-20-4