EPA Method 8010B - Surrogate Standard Back Catalog number: 80109 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ND33891 Ciprofloxacin-piperazinyl-N-sulfate-d8, 1mg Price on request 679308 Dimethyldioctadecylammonium chloride, 25mg Price on request 10347.19-100MG Fluvoxamine maleate Price on request