Bis Certification for Maleic Anhydride Technical
The Bureau of Indian Standards (BIS) has established a standard, IS 5149:2020, for Maleic Anhydride. It is necessary to obtain BIS certification for Maleic Anhydride in compliance with IS 5149:2020 to participate in its sale, import or export in the Indian market. Maleic anhydride is used in the production of unsaturated polyester resin, coatings,
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