Ni @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PNIN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8279 Copper, 1000ug/ml, 100ml 28,52 € N-13013-250MG Phenyl mercuric chloride(Technical), 250mg Price on request VHG-CN-100 Cyanide (CN-)@1000mg/L in 0.1% NaOH, 100ml Price on request