Nitrite (NO2-) as N

Dichlofluanid, 10.0 µg/ml, Ethyl acetate, 10ml

Anthraquinone-d8, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 10439-39-1

p,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane