ASTM D-4815 Calibration Mix #5 Back Catalog number: 51068 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2051.18-10K-DC 1-Chlorooctadecane, 10000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 3386-33-2 Price on request 679259 D6-Metazachlor, 100 µg/ml, Acetonitrile, 1ml Price on request 98988 Sodium benzoate Price on request