EPA Method 8260 Internal Standard - Revised

EPA Method 537 Analyte Primary Dilution Standard, 2000ng/ml in MeOH, 1,2ml

alpha-Onocerin, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 511-01-3

Tetradifon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 116-29-0