Standard Buffer Solutions are solutions of standard pH. They are used for reference purposes in pH measurements and for carrying out many pharmacopoeia tests which require adjustments to or maintenance of a specified pH.
| 1x | Water, Nitrate-free and Nitrite-free | EUR 64.00 |
| 1x | Trinitrophenol/ethanol TS | EUR 60.00 |
| 1x | Methyl orange /ethanol TS1 | EUR 39.00 |
| 1x | Starch iodide TS | EUR 87.00 |
| 1x | Mercury (II) (Mercuric) Nitrate 0.05M (0.1N) | EUR 60.00 |
| 1x | Hydrochloric acid /methanol (0.1 mol/L) TS | EUR 125.00 |
| 1x | Phenol red/ethanol TS1 | EUR 39.00 |
| 1x | Phenolphthalein /ethanol TS, diluted | EUR 37.00 |
| 1x | Hydrochloric acid, brominated, AsTS | EUR 140.00 |
| 1x | Potassium pyroantimonate (13 g/L) TS | EUR 48.00 |
| 1x | Starch solution TS | EUR 42.00 |
| 1x | Thioacetamide solution TS | EUR 65.00 |
| 1x | Potassium iodide, iodinated TS | EUR 56.00 |
| 1x | Lead subacetate TS | EUR 90.00 |
| 1x | Phosphotungstic acid TS | EUR 52.00 |
| 1x | Triketohydrindene/stannous chloride TS (A+B) | EUR 83.00 |
| 1x | Potassio-mercuric iodide, alkaline, TS | EUR 124.00 |
| 1x | Mercury (II) (Mercuric) Nitrate 0.05M (0.1N) | EUR 95.00 |
| 18x | Discount for non-paper Certificate of Analysis | EUR -18.00 |