Coloured pH buffer solutions. Tested and ISO 17025 certified at 20 °C. Uncertainty of measurement ±0.01 pH. Supplied with a detailed Certificate of Analysis which outlines traceability to N.I.S.T. Temperature dependence data is printed on the label as are lot numbers and expiry dates.
Obj. číslo | 9.040 923 | 9.040 928 | 9.040 927 | 9.040 924 | 9.040 926 | 9.040 920 | 9.040 921 | 9.040 925 | 9.040 922 |
---|---|---|---|---|---|---|---|---|---|
Article Packing Unit | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Capacity ml | 500 | 5000 | 1000 | 1000 | 500 | 500 | 1000 | 5000 | 5000 |
Colour | Yellow | Blue | Blue | Yellow | Blue | Red | Red | Yellow | Red |
Sales Packing Unit | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
pH-value at 20 °C | 7.00 | 10.00 | 10.00 | 7.00 | 10.00 | 4.00 | 4.00 | 7.00 | 4.00 |