Solids (EPA Methods 160.1,.2,.3) Back Catalog number: 54167 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1027.12-500MG Perfluoro-tri-n-butylamine, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 311-89-7 Price on request 680145 Difenacoum, 25mg Price on request 92734 Aroclor 1242 Price on request