| 1x | Borax - Calcium Chloride Buffer Solution (pH 8.0) | EUR 65.00 |
| 1x | Ammonium Acetate Buffer Solution (pH 4.5) | EUR 65.00 |
| 1x | Phosphate Buffer Solution (pH 2.0) | EUR 65.00 |
| 1x | Buffer solution pH 2.2 | EUR 65.00 |
| 1x | Phosphate Buffer Solution (pH 7.0) | EUR 65.00 |
| 1x | Buffer solution pH 2.0 | EUR 65.00 |
| 6x | Discount for non-paper Certificate of Analysis | EUR -6.00 |