Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

EPA Method 533 Native Primary Std (br/l mix), 500ng/ml in MeOH, 1,2ml

1,5-Bis-(1-methylethyl)-biguanide HCl, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 45095-69-0

Sulfa Drugs