Kerosene as TPH in Water Back Catalog number: 38208 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70247 Perylene-d12 Price on request 72886 N-Nitroso-N-ethylaniline Price on request 5190-9757 Ethanol 50mg/dL Standard (10 x 1mL) 63,36 €