IS Title/आईएस शीर्षक:
Methods for chemical analysis of cast iron and pig iron Part 3 Determination of manganese by periodate spectrophotometric method (for manganese 0.1 percent to 2.5 percent) (First Revision)
Superseding IS/सुपरसीडिंग आईएस:
IS 12308 : Part 3 : 1987
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
1
Number of Amendments/संशोधनों की संख्या:
No amendment issued
Methods for chemical analysis of cast iron and pig iron: Part 4 determination of total carbon, graphitic carbon and combined carbon by gravimetric method