Pesticides PT GC-MS/MS Back Catalog number: 38248 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31741 Propham Price on request 59835 Anions Mix - Chloride + Sulfate Price on request S-4525-K-ME Organotin Mix 6, 1000µg/ml in MeOH, 1ml Price on request