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- [12] EXTRACTION-PHOTOMETRIC DETERMINATION OF ANTIMONY IN COPPER-ZINC AND COPPER-NICKEL-ALLOYS INDUSTRIAL LABORATORY, 1991, 57 (01): : 31 - 32
- [13] Extraction photometric determination of iron(III) in copper alloys INDUSTRIAL LABORATORY, 1997, 63 (07): : 389 - 391
- [14] EXTRACTION-PHOTOMETRIC DETERMINATION OF GOLD IN BLACK COPPER ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (08): : 1471 - +
- [15] EXTRACTION-PHOTOMETRIC DETERMINATION OF BISMUTH IN CAST IRON INDUSTRIAL LABORATORY, 1965, 31 (12): : 1798 - &
- [16] EXTRACTION-PHOTOMETRIC DETERMINATION OF PHOSPHORUS IN TIN-CONTAINING COPPER-ALLOYS FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1976, 282 (05): : 460 - 461
- [17] EXTRACTION-PHOTOMETRIC DETERMINATION OF MICROIMPURITIES OF COPPER, NICKEL AND IRON IN GADOLINIUM AND LEAD MOLYBDATES ZHURNAL ANALITICHESKOI KHIMII, 1974, 29 (03): : 446 - 449
- [18] Extraction-photometric determination of zirconium and molybdenum in multicomponent alloys INDUSTRIAL LABORATORY, 2000, 66 (09): : 575 - 576
- [19] EXTRACTION AND EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON(III) WITH TRIPHENYLMETHANE DYES IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1989, 32 (11): : 28 - 32
- [20] EXTRACTION-PHOTOMETRIC DETERMINATION OF IRON IN COPPER-ALLOYS AND COPPER IN STEELS AFTER BENZOIC-ACID EXTRACTION BY CHLOROFORM SOLUTION, CONTAINING AMINES UKRAINSKII KHIMICHESKII ZHURNAL, 1974, 40 (12): : 1333 - 1335