EPA Method 526 Surrogate Standard Back Catalog number: 93187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 95896 Aminomethyl phosphonic acid [AMPA] Price on request 8883.9-K-ME 2,3-Dibromopropyl-2,4,6-tribromophenyl ether Price on request 3276.20-K-IO Methyl 10-cis-nonadecenoate , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 19788-74-0 Price on request