EPA Method 8040A Analytes Mix “B”

2-Methyl-1-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 881-03-8

Sulfaguanidine monohydrate, 100 µg/ml, Methanol,

Methyl salicylate, 1ml