EPA Method 8260B Surrogate Standard Back Catalog number: 23002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59560 Conductance @ 20°C [5000 µmho/cm] Price on request 1577.23-100MG Pholcodine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 509-67-1 Price on request MPFDA Perfluoro-n-[1,2-13C2]decanoic acid, 1.2ml x 50ug/ml, methanol Price on request