Semi-Volatile Mix #1 Back Catalog number: 97155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92848 1,4-Dioxane-d8 Price on request 3319.6-100-DC alpha-HCH (BHC), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 319-84-6 Price on request 72181 L-Histidine Price on request