8021 Internal & Surrogate Standard Back Catalog number: 92492 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ALR-138S-CN Monoethylhexyl phthalate, 100µg/mL in AcCN, 1ml Price on request 0030.26-200-T Dibenzo[b,k]chrysene, Inquire, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 217-54-9 Price on request 11163.22-K-ME Fluphenazine dihydrochloride,1000 µg base/mL,MeOH,1mL, Price on request