ASTM D3048-89(2003)
Standard Test Method of Assay for Alkaline Protease

Standard No.

ASTM D3048-89(2003)

Release Date

1989

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D3048-89(2009)

Latest

ASTM D3048-89(2016)

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 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.

ASTM D3048-89(2003) history

• 2016 ASTM D3048-89(2016) Standard Test Method of Assay for Alkaline Protease
• 2009 ASTM D3048-89(2009) Standard Test Method of Assay for Alkaline Protease
• 1989 ASTM D3048-89(2003) Standard Test Method of Assay for Alkaline Protease
• 1995 ASTM D3048-89(1995)e1 Standard Test Method of Assay for Alkaline Protease