These solutions are produced according to the specifications given in chapter 4.1 of Ph. Eur.. Each bottle is accompanied by a certificate of Analysis.
1x | Triethylamine-phosphate buffer solution pH 5.0 | EUR 65.00 |
1x | Potassium standard solution (600 ppm K) 20 times ... | EUR 59.00 |
1x | Chromium Cr - 10 g/l in diluted HNO3 for ICP | EUR 162.00 |
3x | Discount for non-paper Certificate of Analysis | EUR -3.00 |