EPA Method 8275A Mix #2 Back Catalog number: 82751 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3987.8-K-CY 1-Ethyl-1-methylcyclopentane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 16747-50-5 Price on request 675423 Streptomycin sulfate, 250mg Price on request 12140.10-100-ME Etrimfos,100 µg/mL,MeOH,1mL, Price on request