Niobium (Nb) Back Catalog number: 57041 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679461 4,4'-DDT, 100 µg/ml, Methanol, 1ml Price on request 59320 Metals Mix #3 Price on request S-4277-SET Determination of PAH in Water Pg/µl Compound Prod.no. CAS no. Purity 5ulike konsentrasjoner Naphthalene 0711,10 90-20-3 99.9 % 2 10 10 Price on request