Metronidazole, 100 µg/ml, Acetonitrile, 1ml

1,2,3,4,6,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Isofenphos-des-N-isopropyl , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 25205-08-7

Powder reagents for total chlorine (100 tests)