| Specifications |
| Citric acid trisodium salt dihydrate |
|
| Assay (HClO4 titration) |
Min 99% |
| Heavy metals (as Pb) |
Max 0.001% |
| UV absorption 0.1 mol/l, water, 1cm |
|
| at 260 nm |
Max 0.01 |
| at 280 nm |
Max 0.01 |
| DNases (exo and endonucleases) |
Not detectable |
| RNases |
Not detectable |
| Phosphatases |
Not detectable |
| Proteases |
Not detectable |
|
|