CONOSTAN 1000ppm Standard, Cr, 50g Back Catalog number: SCP150-100-245 Manufacturer: SCP SCIENCE Availability: In the manufacturer's stock Price on request - + Recommended 71979 1,1,2-Trimethylcyclohexane Price on request 682111 delta-9-Tetrahydrocannabinolic acid A, 10.0 µg/ml, Price on request DF-14678-S 1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane Price on request