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상세보기
- KISE Journal of Korean Institute of Surface Engineering
- Volume 3(1); 1970
- Article
상세보기
KISE Journal of Korean Institute of Surface Engineering 1970;3(1):7-12. Published online: Nov, 30, -0001
니켈도금액중의 붕산 신속정량법
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서울대학교 공과대학교수;
초록
Only mannitol or glycerine is generally used for the determination of boric acid in a nickel plating solution in order to make its acidic property so strong that it can be titrated with NaOH. However, these solutions give very amgiguous color change of in
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