EPA Method 1666Labeled Standard Back Catalog number: 82491 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2848.10-50-ME 1H,1H-Perfluorodecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-37-9 Price on request 8512.8-500MG 2,4-Dimethylolphenol, neat, Solvent-neat, Unit 500mg, # of units-, Cas.no. 2937-60-2 Price on request 673869 Metazachlor, 100mg Price on request