Metronidazole-hydroxy, 100 µg/ml, Methanol, 1ml

Tetrabutylammonium bromide, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1643-19-2

3,3’-Dichlorobenzidine

CONOSTAN 1000ppm Standard, Cu, 50g