PT Semi-Volatiles in Non-Potable Water - CLP Back Catalog number: 38071 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73447 Metronidazole Price on request C20591500 Benzo(b)furan, certified, 25mg Price on request 71824 1-Chloro-4-nitrobenzene Price on request