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BS ISO 17190-2:2021 Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders - Test method for determination of the amount of residual acrylate monomers >
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BS ISO 17190-2:2021 Urine-absorbing aids for incontinence. Polyacrylate superabsorbent powders - Test method for determination of the amount of residual acrylate monomers, 2021
- undefined
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Principle
- 5 Reagents and materials
- 5.1 Water.
- 5.2 Sodium chloride solution.
- 5.3 Phosphoric acid.
- 5.4 Phosphoric acid solution.
- 5.5 Acetonitrile.
- 5.6 Acrylic acid.
- 6 Apparatus
- 7 Calibration
- 8 Conditioning
- 9 Sampling
- 10 Procedure
- 11 Calculation
- 11.1 Calibration curve
- 11.2 Amount of residual monomers
- 12 Report
- 13 Precision
- Annex A (informative) Notes on chromatographical testing
- Bibliography [Go to Page]
