PCB No. 8 certified, 25mg Back Catalog number: C20000800 Availability: In the manufacturer's stock Price on request - + Recommended 94562 PAH Standard Price on request S-4108-100-CYX5 ISO 9377-2 Standard Mixture of n-Alkanes C10-C40 (all even) Determination of Hydrocarbon Oil in Water Index 16 Analytes, each 50 µg/mL in n-Pentane; units: 1x1mL, 1x5mL, 10x1mL This standard is also available as 100µg/mL in Cyclohexane Units: 1x1 Price on request 54165 Total Cyanide (CN-) Price on request