EPA Method 551.1 Internal Standard Back Catalog number: 30103 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676862 D6-Parathion-methyl, 100 µg/ml, Acetone, 1ml Price on request 50040 Potassium Nitrate Price on request 0418.15-150-CYX5 n-Pentadecane, ?13C: -30.22, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-62-9 Price on request
