Nitrite (NO2-) as N Back Catalog number: 59899 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677930 Thionazin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 678967 oxy-Chlordane, 100 µg/ml, Cyclohexane, 1ml Price on request S-4016-ASS-IO Whole Oil Control Mixture 2 Relative ratios Chiron No. Name CAS No. by weight: 1300.6 Benzene [71-43-2] 1.5 1305.7 3, Price on request