CLP Volatiles - Low Conc Lab Control Mix #1 Back Catalog number: 20047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1844.14-1G 4-n-Heptylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 38350-87-7 Price on request 679466 alpha-Endosulfan, 100 µg/ml, Methanol, 1ml Price on request 10791.14-100-IO 4-n-Octylphenol-d4 Price on request