EPA Method 8325 Surrogate Standard

VRX 8260 IS & Surrogate Standard

2-Nitrophenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17024-18-9

Hydrochlorothiazide,100 µg/mL,MeOH,1mL,