Kerosene as TPH in Water Back Catalog number: 38208 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677990 Profenofos, 100 µg/ml, Toluene, 1ml Price on request 10090.37-10MG Erythromycin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 114-07-8 Price on request 53001 HCI Acid Blank Price on request