Nitrite (NO2-) as N Back Catalog number: 59899 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 685300 Clethodim-sulfoxide, 100 µg/ml, Acetonitrile, 1m Price on request S-4073-05-10ME Sulfur Standard 2 Unit: 10mL screw cap bottle Chiron No. Matrix: Methanol Compound Concentration S-4073 Di-n-propyl sulfide 0.5 ppm (w/w) Di-n-butyl sulfide 0.5 ppm (w/w) Price on request 678489 Propachlor, 100 µg/ml, Acetonitrile, 1ml Price on request
