H15 贵金属及其合金分析方法 标准查询与下载

JIS H 6310:2000 黄金珠宝合金中金的测定方法.灰皿试金法(火法化验)

Method for determination of gold in gold jewellery alloys -- Cupellation method (fire assay)

ARMY MIL-HDBK-175 VALID NOTICE 1-2000 微电子器件的数据手册

MIL-HDBK-175, dated 1 May 1968, has been reviewed and determined to be valid for use in acquistion.

MICROELECTRONIC DEVICE DATA HANDBOOK

KS D 0408-1999 铁氧体磁芯表面缺陷的限值指南

이 규격은 페라이트로 제조한 자심의 일반적인 표면 결함 허용 한계에 대하여 규정한다.

General guide on limits of surface irregularities

KS D 0405-1999 银珠宝合金中银的含量测定

이 규격은 보석용 은 합금 중의 은 분석 방법에 대하여 규정한다.

Method for determination of silver in silver jewellery alloys

NF A06-201:1999 金珠宝合金中金的测定.灰吹法(火焰试金)

Determination of gold in gold jewellery alloys - Cupellation method (fire assay).

EN ISO 11426:1998 测定黄金合金首饰中的黄金.烤钵试金法(炉火试金) (ISO 11426:1997)

Determination of gold in gold jewellery alloys - Cupellation method (fire assay) (ISO 11426:1997)

JIS H 6312:1998 铂首饰合金中铂含量的测定方法

Methods for determination of platinum in platinum jewellery alloys

JIS H 6313:1998 钯珠宝合金.钯的测定方法.丁二酮肟重量分析法

Palladium jewellery alloys -- Method for determination of palladium -- Gravimetric method with dimethylglyoxime

ASTM E1941-98 高熔点和活性金属及其合金中碳含量测定的标准试验方法

1.1 This test method applies to the determination of carbon in refractory and reactive metals and their alloys in concentrations from 0.004 to 0.100% (see Note 1). Note 1- Actual instrument range might vary from manufacturer to manufacturer and according to sample size. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determination of Carbon in Refractory and Reactive Metals and Their Alloys

JIS H 1181:1996 银锭的化学分析方法

この規格は，JIS H 2141に規定する銀地金中の鉛.ピスマス，銅及び鉄の定量方法について規定する。

Methods for chemical analysis of silver bullion

JIS H 6311:1996 银珠宝合金中银含量的测定方法

Methods for determination of silver in silver jewellery alloys

KS D 8338-1996 装潢用银电镀

이 규격은 금속 및 비금속 바탕(소지) 위에 장식용의 목적으로 한 유효면 두께 0.5㎛ 이

Electroplated coatings of silver for decorative purposes

KS D 8336-1996 装潢用金和金合金电镀

이 규격은 금속 또는 비금속 바탕 위에 장식용 목적으로 한 유효면 두께 0.3㎛ 이상인 금

Electroplated coatings of gold and gold alloy for decorative purposes

DB35/T 75-1996 黄金饰品中的金含量测定（X-荧光能谱法）

本标准参考了JIS K0119《X-射线荧光分析方法通则》，采取能量色散的方法和计算机数据处理进行元素的定性定量分析。

Determination of gold content in gold jewelry (X-fluorescence spectroscopy)

EN ISO 11210:1995 测定铂金合金首饰中的铂.沉淀氯亚铑酸铵后,使用重量法(ISO 11210:1995)

Determination of platinum in platinum jewellery alloys - Gravimetric method after precipation of diammonium hexachloroplatinate (ISO 11210:1995)

ISO 11489:1995 铂合金首饰中含铂量的测定 氯化汞还原重量法

Specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. The procedure applies specifically to platinum alloys incorporating palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium, chromium, indium and less than 5 % tungsten. Some modifications are indicated where palladium, iridium, rhodium, gold or ruthenium are present.

Determination of platinum in platinum jewellery alloys - Gravimetric determination by reduction with mercury(I) chloride

ISO 11210:1995 铂合金首饰中含铂量的测定 氯铂酸铵沉淀后重量法

Specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may contain palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium, chromium, indium and less than 5 % tungsten. Some modifications are indicated where palladium, iridium, rhodium, gold or ruthenium are present.

Determination of platinum in platinum jewellery alloys - Gravimetric method after precipitation of diammonium hexachloroplatinate

ISO 11490:1995 钯合金首饰中含钯量的测定.丁二酮肟重量法

Specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may contain silver, indium, gallium, copper, cobalt, nickel, tin and ruthenium. Coprecipitated elements have to be determined by a suitable method and a correction applied.

Determination of palladium in palladium jewellery alloys - Gravimetric determination with dimethylglyoxime

DIN EN 31427:1995 银珠宝合金中银的测定.溴化钾容量(电势测定)测定法 (ISO 11427:1993、包括修改件 1:1994) (包括 EN 31427:1994/AC:1994); 德文版本EN 31427:1994

The document describes a volumetric method for the determination of silver in jewellery alloys, preferably within the range of fineness stated in ISO 9202. These alloys may contain copper, zinc, cadmium and palladium. Apart from palladium, which must be precipitated before commercing titration, these elements do not interfere with this method of determination.#,,#

Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide (ISO 11427:1993, includes Corr. 1:1994) (includes EN 31427:1994/AC:1994); German version EN 31427:1994

EN 31427:1994/AC:1994 测定银合金首饰中的银.容积法(电位滴定法) 使用溴化钾;修正AC(ISO 11427:1993)

Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using potassium bromide; Amendment AC (ISO 11427:1993)