| 1x | Borate buffer solution 0.0015M pH 8.0 | EUR 95.00 |
| 1x | Malachite green solution | EUR 118.00 |
| 1x | Litmus paper, blue (Pack of 50) | EUR 180.00 |
| 1x | Litmus paper, red (Pack of 50) | EUR 180.00 |
| 1x | Lead acetate solution | EUR 81.00 |
| 5x | Discount for non-paper Certificate of Analysis | EUR -5.00 |