Combined Window Defining/TCDD Resolution Mix, 1.2ml, nonane

Ammonia as N

4,4'-DDT, 100 µg/ml, Cyclohexane, 1ml

1-Methyl-5-nitronaphthalene, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91137-27-8