Concentration limits and conformity
| Component | Pharmacopoeia concentration limits (%) | Preparations out of pharmacopoeia limits, n/ntot (%) | Pharmacy concentration limits (%) | Preparations out of pharmacy limits, n/ntot (%) |
| K+ | 90–110 | 6/34 (17.6) | 85–110 | 4/34 (11.8) |
| Na+ | 90–110 | 7/14 (50.0) | 85–115 | 2/14 (14.3) |
| Ca2+ | 90–110 | 20/66 (30.3) | 81–120 | 4/66 (6.1) |
| Mg2+ | 90–110 | 0/4 (0) | 81–120 | 0/4 (0) |
| Dextrose | 90–110 | 15/110 (13.6) | 85–120 | 8/110 (7.3) |