WS Drinking Water Kit Back Catalog number: 38333 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8528.8-100-AN Penicillic acid, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 90-65-3 Price on request 684250 Carfentrazone (free acid), 10mg Price on request S-4028-SET Aromatic Fraction Peak Height Control Set (S-4029 + S-4030) Price on request