Cr @ 1000 µg/mL in 5% HCl, 100ml Back Catalog number: VHG-PCRH-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-8217 Thallium, 10,000ug/ml, 100ml 2 366,43 Kč 54104 Nitrite (NO2-) as N, 1000µg/ml in Water, 100ml Price on request VHG-PTEN-100 Te, 1000 µg/mL in 5% HNO3, 100ml Price on request