Diesel Fuel #2 as TPH in Water Back Catalog number: 38114 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 56115 Phosphorus (P) Price on request 676862 D6-Parathion-methyl, 100 µg/ml, Acetone, 1ml Price on request 91823 Toxaphene Price on request