Nitrate as (NO3-) Back Catalog number: 50401 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MEND (13C12)Endrin, 1.2mL x 100ug/mL, nonane Price on request 11907.20-100G Fluorescein disodium salt dihydrate, 90%,neat,neat,100g, Price on request 3317.12-100 Benthiocarb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 28249-77-6 Price on request