Certain of the following test solutions are intended for use as acid-base indicators in volumetric analyses. Similar solutions are intended for use in pH measurement. Where it is directed that a volumetric solution be used as the test solution, standardization of the solution used as TS is not required.
1x | Calcium Standard Solution concentrate Ethanolic10... | EUR 68.00 |
1x | Standard Lead Stock Solution | EUR 58.00 |
1x | Alcohol (90 percent) | EUR 60.00 |
1x | Calcium Standard Solution concentrate 1000 ppm Ca | EUR 58.00 |
1x | Phosphate standard solution 100 times concentrate... | EUR 58.00 |
1x | Copper sulphate 0.02M | EUR 48.00 |
6x | Discount for non-paper Certificate of Analysis | EUR -6.00 |