WS Trihalomethanes Back Catalog number: 38025 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678073 Phosmet-oxon, 100 µg/ml, Isooctane, 1ml Price on request 58139 Yttrium (Y) Price on request DBCD Dibromochlordene, 1.2ml x 50ug/ml, toluene Price on request