IS Title/आईएस शीर्षक:
Methods for chemical analysis of steels: Part 6 determination of - Chromium by persulphate oxidation method (For Chromium ≥ 0.1 percent) (Third Revision) (Withdrawn)
Superseded by IS/प्रतिस्थापित आईएस:
228 (Part 6) : 2024
Degree of Equivalence/समतुल्यता स्तर:
Not Equivalent
Number of Revisions/पुनरीक्षणों की संख्या:
3
Number of Amendments/संशोधनों की संख्या:
No amendment issued
Determination of the Ultimate Aerobic Biodegradability of Plastic Materials in an Aqueous Medium Method by Analysis of Evolved Carbon Dioxide First Revision