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GB 8002.10-1987 Methods for chemical analysis of tin bronze--The molybdovanadate spectrometric method for the determination of phosphorus content $30.00 via email in 1~3 business day superseded
GB 8002.11-1987 Methods for chemical analysis of tin bronze--The potassium iodide brucine photometric method for the determination of bismuth content $45.00 via email in 1~3 business day superseded
GB 8002.12-1987 Methods for chemical analysis of tin bronze--The molybdenum blue spectrometric method for the determination of silicon content $45.00 via email in 1~3 business day superseded
GB 8002.13-1987 Methods for chemical analysis of tin bronze--The chromazurol S-cetyl dimethyl ammonium acetate-polyethylene glycol actylphenylether photometric method for the determination of aluminum content $45.00 via email in 1~3 business day superseded
GB 8002.14-1987 Methods for chemical analysis of tin bronze--The potentiometric titrimetric method for the determination of sulfur content $60.00 via email in 1~3 business day valid
GB 8002.15-1987 Methods for chemical analysis of tin bronze--The atomic absorption spectrophotometric method for the determination of nickel content $60.00 via email in 1~3 business day superseded
GB 8002.3-1987 Methods for chemical analysis of tin bronze--The molybdo vanadate spectrometric method for the determination of phosphorus content $30.00 via email in 1~3 business day superseded
GB 8002.4-1987 Methods for chemical analysis of tin bronze--The polarographic method for the determination of lead content $60.00 via email in 1~3 business day superseded
GB 8002.5-1987 Methods for chemical analysis of tin bronze--The electrolytic separation EDTA titrimetric method for the determination of lead content $60.00 via email in 1~3 business day superseded
GB 8002.6-1987 Methods for chemical analysis of tin bronze--EDTA titrimetric method for the determination of zinc content after extraction by 4-methyl-2-pentanone $45.00 via email in 1~3 business day superseded
GB 8002.7-1987 Methods for chemical analysis of tin bronze--The atomic absorption spectrophotometric method for the determination of zinc content $60.00 via email in 1~3 business day superseded
GB 8002.8-1987 Methods for chemical analysis of tin bronze--The crystal violet photometric method for the determination antimony content $45.00 via email in 1~3 business day superseded
GB 8002.9-1987 Methods for chemical analysis of tin bronze--The phenanthroline photometric method for the determination of iron content $45.00 via email in 1~3 business day superseded
GB 8220.1-1987 Methods for chemical analysis of bismuth--The bis-acetaldehyde-oxalyldihydrazone photometric method for the determination of copper content $30.00 via email in 1~3 business day superseded
GB 8220.2-1987 Methods for chemical analysis of bismuth--The 1, 10-phenanthroline photometric method for the determination of iron content $45.00 via email in 1~3 business day superseded
GB 8220.3-1987 Method for chemical analysis of bismuth--The malachite green photometric method for the determination of antimony content $45.00 via email in 1~3 business day superseded
GB 8220.4-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of silver content $60.00 via email in 1~3 business day valid
GB 8220.5-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of zinc content $60.00 via email in 1~3 business day superseded
GB 8220.6-1987 Methods for chemical analysis of bismuth--The atomic absorption spectrophotometric method for the determination of lead content $60.00 via email in 1~3 business day superseded
GB 8220.7-1987 Methods for chemical analysis of bismuth--The silver diethyldithiocarbamate photometric method for the determination of arsenic content $45.00 via email in 1~3 business day superseded
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