Nitrate (NO3-) as N

Phorate-oxon , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2600-69-3

1,5-Diaminonaphthalene

3,4-Dichloroaniline, 100 ng/µl, 1ml