D5-Malachite green picrate, 10mg

Dichlorprop methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 23844-57-7

4-Nitrophenol

Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane