Lead (Pb) Back Catalog number: 56882 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59017 Simple Cyanide (CN-) Price on request 5190-8309 Silver (Ag) standard, 1000µg/mL, in 5% HNO3, 100ml 701,40 Kč 5190-8311 Sodium, 1000ug/ml, 100ml 734,66 Kč