ICP Mix 7A

Flupyrsulfuron-methyl, 100 µg/ml, Acetonitrile,

EPA Method 507 - Performance Check Solution

2-Ethyl-3,5-dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13925-07-0