Custom Calibration Standard

Ranitidine hydrochloride,1000 µg base/mL,MeOH,1mL,

EPA Method 505/507 - Pesticide Standard

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 98-08-8