PAH Mix, 0.5mg/mL in Acetonitrile, 1ml Back Catalog number: M-8310-FL Availability: In the manufacturer's stock Price on request - + Recommended BRP-345 3,4,5-Tribromophenol, 1.2ml x 100ug/ml, toluene Price on request S-4415-20-5PEX5 ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane Price on request 71826 4-Chloro-2-nitrotoluene Price on request