Cr standard in HCl

PlasmaCAL single element calibration standard for ICP-AES and ICP-MS instruments. Complete with a detailed certificate of analysis. Offers two expiry dates for unopened (up to 21 months) and opened (15 months) bottles. Guaranteed to +/- 0.5% of actual concentration. Direct traceability to NIST standard.

Matrix: 4% HCl

Varianty produktů:

140-052-241 - Cr standard, 1000 ppm, 125 ml

140-052-245 - Cr standard,  1000 ppm, 500 ml

140-062-241 - Cr standard, 10000 ppm, 125 ml

140-062-245 - Cr standard, 10000 ppm, 500 ml

140-052-240 - Cr standard, 1000 ppm, 2x25 ml

140-062-240 - Cr standard, 10000 ppm, 2x25 ml