Semi-Volatile Standard Back Catalog number: 94188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2671.5-50-IP Dibromoneopentylglycol, 50µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 3296-90-0 Price on request L14102000CY Heptachlor-endo-epoxide (trans-, isomer A), 10µg/ml in CY, 10ml Price on request 30047 EPA Method 548 Analyte Price on request