Te, 1000 µg/mL in 5% HNO3, 100ml Back Catalog number: VHG-PTEN-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8368 Calcium, 10,000ug/ml,100ml 2 498,43 Kč VHG-INO2-100 Nitrite Standard: NO2-, 1000µg/mL iin Water, 100ml Price on request 5190-8217 Thallium, 10,000ug/ml, 100ml 2 544,70 Kč