ASTM D3048-89R24
Standard Test Method of Assay for Alkaline Protease
| Označení normy: | ASTM D3048-89R24 |
| Vydáno: | 01.11.2024 |
| Status: | Active |
| Počet stran: | 3 |
| Sekce: | 15.04 |
| Označení: | assay; alkaline protease; enzyme ; |
| ASTM označení: | ASTM D3048 |
| Nahrazuje: | D3048-89R16 |
This test method covers the assay of alkaline protease enzymes. This procedure is applicable to enzyme preparations with high activity but is inapplicable to formulated detergent products or air samples. The apparatus and reagents used in testing the assay for alkaline protease enzymes are presented.
1.1 This test method covers the assay of alkaline protease enzymes. This procedure is applicable to enzyme preparations with high activity but is inapplicable to formulated detergent products or air samples.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. Material Safety Data Sheets are available for reagents and materials. Review them for hazards prior to usage.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.