EPA Method 8240A Mix #7 - Amines

Sulfamerazine, 100mg

2,3,4,5-Tetramethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14503-51-6

Sodium perfluoro-1-dodecanesulfonate, 50µg/ml in MeOH, 1,2ml