Nitrite Single as (NO2-) Back Catalog number: 50683 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9667.12-100-IO 2,3,3',5,5',6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-46-1 Price on request S-4023-ASS-IO Saturated Fraction Integration and Separation Control Standard 6 Analytes, each concentration as listet in isooctane; units: 1x1mL. Chiron No. Name CAS No. Conc. (mg/mL) 1135.15 n-Pentadecane (n-C15) [629 Price on request XA16500100AC Propoxur D3, 100μg/ml in Acetone, 1ml Price on request