硫化银含量是多少检测标准
CNAS认证
CMA认证
GB/T 32696-2016
摄影 已加工过的摄影材料上残留的硫代硫酸盐和其它相关的化学品的测定方法 碘直链淀粉、亚甲基蓝和硫化银法
Photography—Determination of residual thiosulfate and other related chemicals in processed photographic materials—Methods using iodine-amylose,methylene blue and silver sulfide
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2016-06-14
- 【CCS分类】G84照相级化学药品
- 【ICS分类】37.040.30摄影用化学药品
KS E ISO 12740-2021
황화 납 정광 — 금과 은 정량 —소용 또는 회취에 의한 시금 및 불꽃 원자 흡수 분광법
Lead sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2021-11-11
- 【CCS分类】稀有金属及其合金分析方法
- 【ICS分类】73.060.99其他金属矿
GB/T 4698.25-1996
海绵钛、钛及钛合金化学分析方法 硫化银分光光度法测定氯量
Sponge titanium, titanium and titanium alloys—Determination chlorine content—Silver sulfide spectrophotometric method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】1996-11-04
- 【CCS分类】H14电影与摄影技术
- 【ICS分类】77.120.50钛和钛合金
GB/T 12938-1991
已加工的摄影材料中硫代硫酸盐及其他相关化学残留物的测定方法 碘-直链淀粉法、亚甲蓝法和硫化银密度法
Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylose，methylene blue and silver sulphide densito-metric methods
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】1991-05-22
- 【CCS分类】A15
- 【ICS分类】37.040.30摄影用化学药品
BS ISO 15247:2015
Zinc sulfide concentrates. Determination of silver content. Acid dissolution and flame atomic absorption spectrometric method
Zinc sulfide concentrates. Determination of silver content. Acid dissolution and flame atomic absorption spectrometric method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2015-06-30
- 【CCS分类】
- 【ICS分类】其他金属矿
ISO 15247:2015
Zinc sulfide concentrates — Determination of silver content — Acid dissolution and flame atomic absorption spectrometric method
Zinc sulfide concentrates — Determination of silver content — Acid dissolution and flame atomic absorption spectrometric method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2015-06-15
- 【CCS分类】
- 【ICS分类】73.060.99其他金属矿
KS E ISO 15247-2022
아연 황화광 정광 — 은 함유량의 정량 — 산 분해 및 불꽃 원자 흡수 분광법
Zinc sulfide concentrates — Determination of silver content — Acid dissolution and flame atomic absorption spectrometric method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2022-12-30
- 【CCS分类】
- 【ICS分类】73.060.99相纸、胶卷和暗盒
AS ISO 15247:2016
Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
Zinc sulfide concentrates - Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】2016-04-28
- 【CCS分类】
- 【ICS分类】其他金属矿
ISO 18917:1999
Photography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfide
Photography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfide
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1999-06-03
- 【CCS分类】
- 【ICS分类】37.040.20其他金属矿
BS ISO 18917:1999
Photography. Determination of residual thiosulfate and other related chemicals in processed photographic materials. Methods using iodine-amylose, methylene blue and silver sulfide
Photography. Determination of residual thiosulfate and other related chemicals in processed photographic materials. Methods using iodine-amylose, methylene blue and silver sulfide
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2000-04-15
- 【CCS分类】
- 【ICS分类】其他金属矿
KS E ISO 15248-2007(2022)
황화아연 정광의 은 및 금 정량－소용 또는 큐펠법을 이용한 시금법 및 원자 흡수 분광법
Zine sulfide concentrates－Determination of silver and gold contents－Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2007-08-30
- 【CCS分类】
- 【ICS分类】73.060.99摄影用化学药品
ISO 12740:1998
Lead sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
Lead sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1998-12-17
- 【CCS分类】
- 【ICS分类】73.060.99其他金属矿
ISO 15247:1999
Zinc sulfide concentrates — Determination of silver content — Acid dissolution and flame atomic absorption spectrometric method
Zinc sulfide concentrates — Determination of silver content — Acid dissolution and flame atomic absorption spectrometric method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1999-04-29
- 【CCS分类】
- 【ICS分类】73.060.99其他金属矿
ISO 417:1993
Photography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfide
Photography — Determination of residual thiosulfate and other related chemicals in processed photographic materials — Methods using iodine-amylose, methylene blue and silver sulfide
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1993-04-29
- 【CCS分类】
- 【ICS分类】37.040.30
AS 2678.4-2002
Zinc sulfide concentrates - Chemical analysis, Part 4: Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
Zinc sulfide concentrates - Chemical analysis, Part 4: Determination of silver content - Acid dissolution and flame atomic absorption spectrometric method
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】2002-01-01
- 【CCS分类】
- 【ICS分类】
ISO 15248:1998
Zinc sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
Zinc sulfide concentrates — Determination of silver and gold contents — Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1998-12-17
- 【CCS分类】
- 【ICS分类】73.060.99
AS 2917.2-1994
Copper sulfide concentrates - Determination of gold and silver contents - Fire assay gravimetric and atomic absorption spectrometric method
Copper sulfide concentrates - Determination of gold and silver contents - Fire assay gravimetric and atomic absorption spectrometric method
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】1994-01-01
- 【CCS分类】
- 【ICS分类】
AS 4030.3-2002
Lead sulfide concentrates - Chemical analysis, Part 3: Determination of silver and gold contents - Fire assay and flame atomic absorption method using scorification or cupellation
Lead sulfide concentrates - Chemical analysis, Part 3: Determination of silver and gold contents - Fire assay and flame atomic absorption method using scorification or cupellation
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】2002-01-01
- 【CCS分类】
- 【ICS分类】
AS 2678.5-2002
Zinc sulfide concentrates - Chemical analysis, Part 5: Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
Zinc sulfide concentrates - Chemical analysis, Part 5: Determination of silver and gold contents - Fire assay and flame atomic absorption spectrometric method using scorification or cupellation
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】2002-01-01
- 【CCS分类】
- 【ICS分类】
ISO 10378:1994
Copper sulfide concentrates — Determination of gold and silver contents — Fire assay gravimetric and flame atomic absorption spectrometric method
Copper sulfide concentrates — Determination of gold and silver contents — Fire assay gravimetric and flame atomic absorption spectrometric method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1994-06-16
- 【CCS分类】
- 【ICS分类】73.060.99
