Te, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PTEN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8309 Silver (Ag) standard, 1000µg/mL, in 5% HNO3, 100ml 30,02 € 54101 Chloride (Cl-), 1000µg/mL in Water, 100ml Price on request 5190-8285 Iron, 1000ug/ml, 100ml 25,67 €