EPA Method 525.2 - IS/SS Mix Back Catalog number: 37031 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended SC-251281 (-)-trans-Caryophyllene, >98%, 1ml Price on request M312520 6a-Methyl Hydrocortisone 21-Acetate, 50mg Price on request 1536.18-100-TX5 m-Terphenyl-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 17714-84-0 Price on request