Cu @ 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PCUN-100 Availability: In the manufacturer's stock Price on request - + Recommended 59927 Fluoride (F-), 10µg/mL in Water, 500ml Price on request 5190-8256 Aluminum, 1000ug/ml, 100ml 701,40 Kč 54112 Ammonia as (NH4+) Price on request