Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended 56232 Germanium (Ge), 100 µg/mL in 2%-HNO3 / Water, 4x25ml Price on request VHG-SDSL-1000-100 S @ 1000 µg/g (0.100 wt%) in #2 Diesel Fuel, 100ml Price on request 54102 Fluoride (F-) Price on request