EPA Method 8260B Surrogate Standard Back Catalog number: 23012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10898.14-K-ME Lidocaine-d10,1000 µg/mL,MeOH,1mL Price on request 8704.12-5MG 2,3,3',4',6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 38380-03-9 Price on request F373550 Flazasulfuron, 50mg Price on request