| GWB-AXR319 | Ascorbic Acid Assay Kit II (FRASC) | 1 vial | 689 € | genways | human |
| K2214-100 | Ascorbic Acid Colorimetric Assay Kit II ( FRASC ) 100 assays | 100 assays | 519 € | Ape | human |
| STA-860 | OxiSelect™ Ascorbic Acid Assay test kit (FRASC) | 200 assays | 596 € | Cellular biology labs | human |