Acid Red 2G(E128), certified, 0.1g

Method 532 Surrogate Standard

1-Methyl-6-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 105752-67-8

Simazine D10, 100µg/ml in Acetone, 1ml