CLP Semi-Volatile Acid Surrogate Standard Back Catalog number: 22015 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1527.12-50-NN Dibenzo-p-dioxin-d8,50 µg/mL,n-nonane,1mL, Price on request 61254 Aroclor 1254 in Transformer Oil Price on request 8587.6-10MG Nicotinamide, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98-92-0 Price on request