ASTM D3048-89(2009)

Standard Test Method of Assay for Alkaline Protease

STANDARD published on 1.10.2009

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The information about the standard:

Designation standards: ASTM D3048-89(2009)
Note: WITHDRAWN
Publication date standards: 1.10.2009
SKU: NS-22362
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Surface active agents

Annotation of standard text ASTM D3048-89(2009) :

Keywords:
assay, alkaline protease, enzyme, Alkaline protease, Assay, Detergent materials/systems--synthetic, Enzymes (alkaline protease), Protease (alkaline), Ultraviolet (UV) spectrochemical analysis, ICS Number Code 71.100.40 (Surface active agents)

Additional information

1. Scope

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 and health 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.

2. Referenced Documents

D459-16	Standard Terminology Relating to Soaps and Other Detergents
D1129-13(2020)e2	Standard Terminology Relating to Water (Includes all amendments and changes 2/14/2024).
E131-10(2023)	Standard Terminology Relating to Molecular Spectroscopy
D1193-06(2018)	Standard Specification for Reagent Water