NWTPH-HCID - Surrogate Standard Back Catalog number: 51138 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9050.20-10MG Dihydroisopimaric acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5673-36-9 Price on request 94216 Pesticide/Biphenyl Standard Price on request 93998 Dibenzo(a,h)anthracene Price on request