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中国合格评定国家认可委员会国家认可实验室
 

中国合格评定国家认可委员会

认 可 证 书 附 件

(注册号:CNAS L0097

名称: 赣州有色冶金研究所分析检测中心

地址:江西省赣州市经济技术开发区迎宾大道62

签发日期:20110831         有效期至:20140830

更新日期:20110831

附件1  认可的检测能力范围

序号

检测

对象

项目/参数

领域

代码

检测标准(方法)名称及编号(含年号)

限制

范围

说明

序号

名称

1

钨精矿

1

WO3

0203

钨精矿化学分析方法

三氧化钨量测定

钨酸铵灼烧法重量法

GB/T 6150.1-2008

 

 

2

Sn

0203

钨精矿化学分析方法 锡量的测定 碘酸钾容量法和氢化物原子吸收光谱法          GB/T 6150.2-2008

 

 

3

P

0203

钨精矿化学分析方法

磷量的测定

磷钼黄分光光度法

GB/T 6150.3-2009

 

 

1

钨精矿

4

S

0203

钨精矿化学分析方法 硫量的测定       高频红外吸收法    GB/T 6150.4-2008

 

 

5

Ca

0203

钨精矿化学分析方法

钙量的测定       EDTA容量法和火焰原子吸收光谱法     GB/T 6150.5-2008

 

 

6

Mo

0203

钨精矿化学分析方法

钼量的测定             硫氰酸盐分光光度法

GB/T 6150.8-2009

 

 

7

Cu

0203

钨精矿化学分析方法

铜量的测定 火焰原子吸收分光光度法

GB/T 6150.9-2009

 

 

8

SiO2

0203

钨精矿化学分析方法

二氧化硅量的测定 硅钼蓝分光光度法和重量法             GB/T 6150.12-2008

 

 

9

As

0203

钨精矿化学分析方法

砷量的测定 氢化物原子吸收光谱法和DDTCAg分光光度法           GB/T 6150.13-2008

 

 

10

Mn

0203

钨精矿化学分析方法

锰量的测定 硫酸亚铁铵容量法和火焰原子吸收光谱法GB/T 6150.14-2008

 

 

11

Bi

0203

钨精矿化学分析方法 铋量的测定       火焰原子吸收光谱法GB/T 6150.15-2008

 

 

1

钨精矿

12

Fe

0203

钨精矿化学分析方法

铁量的测定 磺基水杨酸分光光度法

GB/T 6150.16-2009

 

 

13

Sb

0203

钨精矿化学分析方法

锑量的测定 氢化物原子吸收光谱法             GB/T 6150.17-2008

 

 

2

钇及氧化钇

14

氧化钇中La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

钇中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱和镥量的测定   GB/T 18115.12-2006

 

 

3

镧及氧化镧

15

氧化镧中Y2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

镧中铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定          GB/T 18115.1-2006

 

 

4

铈及氧化铈

16

氧化铈中Y2O3La2O3Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

铈中镧、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定          GB/T 18115.2-2006

 

 

5

镨及氧化镨

17

氧化镨中Y2O3La2O3CeO2Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

镨中镧、铈、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定   GB/T 18115.3-2006

 

 

 

6

钕及氧化钕

18

氧化钕中Y2O3La2O3CeO2Pr6O11Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

钕中镧、铈、镨、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定   GB/T 18115.4-2006

 

 

7

钐及氧化钐

19

氧化钐中Y2O3La2O3CeO2Pr6O11Nd2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

钐中镧、铈、镨、钕、铕、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定   GB/T 18115.5-2006

 

 

8

铕及氧化铕

20

氧化铕中Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

铕中镧、铈、镨、钕、钐、钆、铽、镝、钬、铒、铥、镱、镥和钇量的测定          GB/T 18115.6-2006

 

 

9

钆及氧化钆

21

氧化钆中Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

钆中镧、铈、镨、钕、钐、铕、铽、镝、钬、铒、铥、镱、镥和钇量的测定          GB/T 18115.7-2006

 

 

10

铽及氧化铽

22

氧化铽中Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

铽中镧、铈、镨、钕、钐、铕、钆、镝、钬、铒、铥、镱、镥和钇量的测定           GB/T 18115.8-2006

 

 

11

镝及氧化镝

23

氧化镝中Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Ho2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

镝中镧、铈、镨、钕、钐、铕、钆、铽、钬、铒、铥、镱、镥和钇量的测定          GB/T 18115.9-2006

 

 

12

钬及氧化钬

24

氧化钬中Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Er2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

钬中镧、铈、镨、钕、钐、铕、钆、铽、镝、铒、铥、镱、镥和钇量的测定   GB/T 18115.10-2006

 

 

 

13

铒及氧化铒

25

氧化铒中Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Tm2O3Yb2O3Lu2O3

0203

稀土金属及其氧化物中稀土杂质化学分析方法

铒中镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铥、镱、镥和钇量的测定   GB/T 18115.11-2006

 

 

 

14

稀土金属及其氧化物

26

CS

0203

稀土金属及其氧化物中非稀土杂质化学分析方法   高频—红外线吸收法测定碳硫量

GB/T 12690.1-2002

 

 

 

27

Th

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 钍量的测定偶氮胂Ⅲ分光光度法和电感耦合等离子体质谱法             GB/T 12690.12-2003

 

 

28

CaO

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 钙量的测定GB/T12690.15-2006

 

 

14

稀土金属及其氧化物

29

Cl-

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 氯量的测定-硝酸银比浊法   GB/T 12690.9-2003

 

 

14

稀土金属及其氧化物

30

Fe

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 铁量的测定-硫氰酸钾、110-二氮杂菲分光光度法

 GB/T 12690.6-2003

 

 

31

P

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 磷量的测定-钼蓝分光光度法 GB/T 12690.10-2003

 

 

32

Si

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 硅量的测定-钼蓝分光光度法 GB/T 12690.7-2003

 

 

33

CoMnPbNiCuZnAlCr

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 铝、铬、锰、铁、钴、镍、铜、锌、铅的测定 电感耦合等离子体发射光谱法(方法1) 钴、锰、铅、镍、铜、锌、铝、铬的测定 电感耦合等离子体质谱法(方法2

GB/T 12690.5-2003

 

 

34

Mg

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 镁量的测定 火焰原子吸收光谱法GB/T12690.11-2003

 

 

14

稀土金属及其氧化物

35

Na

0203

稀土金属及其氧化物中非稀土杂质化学分析方法 钠量的测定 火焰原子吸收光谱法GB/T 12690.8-2003

 

 

36

LOI

0203

稀土金属及其氧化物中非稀土杂质化学分析方法  重量法测定稀土氧化物中灼减量GB/T 12690.2-2002

 

 

37

REO

0203

稀土金属及其化合物化学分析方法

稀土总量的测定

GB/T 14635-2008

 

 

15

混合稀土及稀土富集物

38

配分

0203

离子型稀土矿混合稀土氧化物化学分析方法  十五个稀土元素氧化物配分量的测定      GB/T 18882.1-2008

 

 

39

REO

0203

稀土金属及其化合物化学分析方法

稀土总量的测定

GB/T 14635-2008

 

 

40

H2O

0203

稀土金属及其氧化物中非稀土杂质化学分析方法  重量法测定稀土氧化物中水分量GB/T 12690.3-2002

 

 

16

稀土硅铁合金

41

REO

0201

稀土硅铁合金、稀土镁硅铁合金化学分析方法             稀土总量测定

GB/T 16477.1-1996

 

 

16

稀土硅铁合金

42

Si

0201

稀土硅铁合金、稀土镁硅铁合金化学分析方法             硅量测定

GB/T 16477.4-1996

 

 

43

CaMgMn

0201

稀土硅铁合金、稀土镁硅铁合金化学分析方法钙、镁、锰量测定

GB/T 16477.2-1996

 

 

 

 


                                        

 

 

CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENT

APPENDIX OF ACCREDITATION CERTIFICATE

(Registration No. CNAS L0097)

 

NAME: Analysis Testing Center of Ganzhou Non-Ferrous Metallurgy Research Institute

ADDRESS: No.62, Yingbin Road, Economic-Technical Development Zone, Ganzhou, Jiangxi, China

Date of Issue: 2011-08-31                    Date of Expiry: 2014-08-30

Date of Update2011-08-31

APPENDIX 1   SCOPE OF ACCREDITED TESTING

Test Object

Item/Parameter

Code of Field

Title, Code of Standard or Method

Limitation

Note

Item/ Parameter

1

Tungsten    concentrates

1

WO3

0203

Methods for chemical analysis of tungsten concentrates

Determination of tungsten trioxide content

The ammonium tungstate igniting gravimetric method    GB/T 6150.1-2008

 

 

1

Tungsten    concentrates

2

Sn

0203

Methods for chemical analysis of tungsten Concentrates

Determination of tin content

The potassium iodate volumetry and hydrogenate atomic absorption spectrometry    GB/T 6150.2-2008

 

 

 

3

P

0203

Methods for chemical analysis of tungsten Concentrates

Determination of phosphorus content

The phosphorus molybdenum yellow spectrometry

GB/T6150.3-2009

 

 

4

S

0203

Methods for chemical analysis of tungsten Concentrates

Determination of sulfur content

The high frequency-infrared absorption method

GB/T 6150.4-2008

 

 

1

Tungsten    concentrates

5

Ca

0203

Methods for chemical analysis of tungsten Concentrates

Determination of calcium content

EDTA volumetric method and flame atomic absorption specteometric method

GB/T 6150.5-2008

 

 

6

Mo

0203

Methods for chemical analysis of tungsten Concentrates

Determination of molybdenum content —The thiocyanate

spectrophotometry

GB/T 6150.8-2009

 

 

7

Cu

0203

Methods for chemical analysis of tungsten Concentrates

Determination of copper content—Flame atomic absorption spectrometry

GB/T 6150.9-2009

 

 

1

Tungsten    concentrates

8

SiO2

0203

Methods for chemical analysis of tungsten Concentrates

Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and the gravinmetry

GB/T 6150.12-2008

 

 

9

As

0203

Methods for chemical analysis of tungsten Concentrates

Determination of arsenic content

Hydride reduction atomic absorption spectrometry and the silver diethyldithiocatbamate(DDTC-Ag) photometry

GB/T 6150.13-2008

 

 

1

Tungsten    concentrates

10

Mn

0203

Methods for chemical analysis of tungsten Concentrates

Determination of manganese content

The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometry method

GB/T 6150.14-2008

 

 

11

Bi

0203

Methods for chemical analysis of tungsten Concentrates

Determination of bismuth content—Flame atomic absorption spectrometry method

GB/T 6150.15-2008

 

 

12

Fe

0203

Methods for chemical analysis of tungsten Concentrates

Determination of iron content—The sulphosalicylic acid  spectrophotometry

GB/T 6150.16-2009

 

 

1

Tungsten    concentrates

13

Sb

0203

Methods for chemical analysis of tungsten Concentrates

Determination of antimony content

Hydride reduction atomic absorption spectrometry

GB/T 6150.17-2008

 

 

2

Yttrium and their oxide

14

La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Yttrium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides

Yttrium —Determination of lanthanum ,cerium ,praseodymium ,neodymium , samarium ,europium , gadolinium , terbium , dysprosium , holmium, erbium, thulium, ytterbium , lutetium contents

GB/T18115.12-2006

 

 

3

Lanthanum and their oxide

15

Y2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Lanthanum oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides

Lanthanum—Determination of cerium,praseodymium, neodymium, samarium ,europium ,gadolinium, terbium, dysprosium ,holmium,

erbium, thulium, ytterbium , lutetium and yttrium contents

GB/T18115.1-2006

 

 

4

Cerium and their oxide

16

Y2O3La2O3Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Cerium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides

Cerium —Determination of lanthanum , praseodymium, neodymium ,samarium ,europium , gadolinium, terbium ,dysprosium,

holmium ,erbium ,thulium ,ytterbium , lutetium and yttrium contents

GB/T18115.2-2006

 

 

5

Praseodymium and their oxide

17

Y2O3La2O3CeO2Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Praseodymium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides(GB/T18115.3-2006)

Praseodymium —Determination of lanthanum ,cerium ,neodymium , samarium ,europium ,gadolinium , terbium , dysprosium ,holmium ,

erbium ,thulium ,ytterbium ,lutetium and yttrium contents

GB/T18115.3-2006

 

 

6

Neodymium and their oxides

18

Y2O3La2O3CeO2Pr6O11Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Neodymium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides(GB/T18115.4-2006)

Neodymium —Determination of lanthanum ,cerium, praseodymium,

samarium ,europium ,gadolinium ,

terbium, dysprosium ,holmium ,

erbium ,thulium ,ytterbium,lutetium and yttrium contents

GB/T18115.4-2006

 

 

7

Samarium and their oxides

19

Y2O3La2O3CeO2Pr6O11Nd2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Samarium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides(GB/T18115.5-2006)

Samarium —Determination of lanthanum ,cerium, praseodymium ,

neodymium ,europium ,gadolinium ,terbium , dysprosium ,holmium ,

erbium ,thulium ,ytterbium ,lutetium and yttrium contents

GB/T18115.5-2006

 

 

8

Europium and their oxides

20

Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Gd2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Europium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides(GB/T18115.6-2006)

Europium —Determination of lanthanum ,cerium ,praseodymium ,

neodymium ,samarium ,gadolinium ,terbium ,dysprosium ,holmium , erbium ,thulium , ytterbium , lutetium and yttrium contents

GB/T18115.6-2006

 

 

9

Gadolinium and their oxides

21

Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Tb4O7Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Gadolinium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides(GB/T18115.7-2006)

Gadolinium —Determination of lanthanum ,cerium ,praseodymium , neodymium , samarium , europium, terbium ,dysprosium ,holmium , erbium ,thulium ,ytterbium ,lutetium  and yttrium contents

GB/T18115.7-2006

 

 

10

Terbium and their oxides

22

Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Dy2O3Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Terbium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides(GB/T18115.8-2006)

Terbium —Determination of lanthanum ,cerium ,praseodymium , neodymium , samarium ,europium,, gadolinium ,dysprosium ,holmium ,erbium ,thulium ,ytterbium,lutetium  and yttrium contents

GB/T18115.8-2006

 

 

11

Dysprosium and their oxides

23

Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Ho2O3Er2O3Tm2O3Yb2O3Lu2O3 in Dysprosium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides

Dysprosium —Determination of lanthanum ,cerium ,praseodymium , neodymium , samarium , europium, gadolinium ,terbium ,holmium , erbium ,thulium ,ytterbium , lutetium and yttrium contents

GB/T18115.9-2006

 

 

12

Holmium and their oxides

24

Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Er2O3Tm2O3Yb2O3Lu2O3 in Holmium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides

Holmium —Determination of lanthanum ,cerium ,praseodymium , neodymium , samarium ,europium, gadolinium ,terbium ,dysprosium , erbium ,thulium ,ytterbium ,lutetium  and yttrium  contents

GB/T18115.10-2006

 

 

13

Erbium and their oxides

25

Y2O3La2O3CeO2Pr6O11Nd2O3Sm2O3Eu2O3Gd2O3Tb4O7Dy2O3Ho2O3Tm2O3Yb2O3Lu2O3 in Erbium oxide

0203

Chemical analysis methods of rare earth impurities in rare earth metals and their oxides

Erbium —Determination of lanthanum ,cerium ,praseodymium , neodymium , samarium ,europium, gadolinium , terbium ,dysprosium , holmium ,thulium ,ytterbium , lutetium and yttrium contents

GB/T18115.11-2006

 

 

14

rare earth metals and their oxides

26

CS

0203

Chemical analysis methods for non -RE impurity of rare earth metals and their oxides —Determination of carbon and sulfur contents —High frequency -infrared absorption method  GB/T 12690.1-2002

 

 

14

rare earth metals and their oxides

27

Th

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxidesDetermination of thorium content Arsenazo spectrophotometric method and inductively coupled plasma mass spectrum method

GB/T 12690.12-2003

 

 

28

CaO

0203

Chemical analysis methods for non- rare earth metals and their oxide

Determination of calcium content GB/T 12690.15-2006

 

 

29

Cl-

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides —Determination of chlorine content—Silver nitrate turbidimetric method

GB/T 12690.9-2003

 

 

14

rare earth metals and their oxides

30

Fe

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides—Determination of iron content—Kalium thiocyanate,

1.10-phenantroline spectrophoto-

metric method

GB/T 12690.6-2003

 

 

31

P

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides—Determination of phosphorus content —by Molybdenum blue spectrophotometric method

GB/T 12690.10-2003

 

 

14

rare earth metals and their oxides

32

Si

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides —Determination of silicon content—Molybdenum blue spectrophotometric method

GB/T 12690.7-2003

 

 

33

CoMnPbNiCuZnAlCr

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides —Determination ofAl,Cr,Mn,fe,Co,,Ni,Cu,Zn,Pb content by inductively coupled plasma atomic emission spectrographic method and Determination of Co,Mn,Pb,Ni,Cu,Zn,Al,Cr content by inductively coupled plasma mass spectrum method         GB/T 12690.5-2003

 

 

14

rare earth metals and their oxides

34

Mg

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides—Determination of magnesium content—Flame atomic absorption spectrometric method         GB/T 12690.11-2003

e

 

35

Na

0203

Chemical analysis methods for non- RE impurities of rare earth metals and their oxides —Determination of sodium content—Flame atomic absorption spectrometric method

 GB/T 12690.8-2003

 

 

14

rare earth metals and their oxides

36

LOI

0203

Chemical analysis methods for non-RE impurity of rare earth metals and their oxides —Determination of ignition loss content of rare earth oxides —Gravimetric method

GB/T 12690.2-2002

 

 

37

REO

0203

Rare earth metals and their compounds—Determination of total rare earth contents

GB/T 14635-2008

 

 

15

rare earth mixtures and concentrates

38

Fifteen REO relative content

0203

Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore

Determination of Fifteen REO relative content                         GB/T 18882.1-2008

 

 

39

REO

0203

Rare earth metals and their compounds—Determination of total rare earth contents

GB/T 14635-2008

 

 

15

rare earth mixtures and concentrates

40

H2O

0203

Chemical analysis methods for non- RE impurity of rare earth metals and their oxides —Determination of

water content of rare earth oxides—Gravimetric method

GB/T 12690.3-2002

 

 

16

rare earth ferrosilicon alloy

41

REO

0201

Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy

Determination of total rare earth content        GB/T 16477.1-1996

 

 

42

Si

0201

Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy

Determination of silica content

GB/T 16477.4-1996

 

 

16

rare earth ferrosilicon alloy

43

CaMgMn

0201

Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy

Determination of calcium, magnesium and manganese contents        GB/T 16477.2-1996

 

 

 

 


 

 

 

 

 

 

 

中国合格评定国家认可委员会

认 可 证 书 附 件

(注册号:CNAS L0097

名称: 赣州有色冶金研究所分析检测中心

地址:江西省赣州市经济技术开发区迎宾大道62

签发日期:20110831        有效期至:20140830

更新日期:20110831

附件3 认可的授权签字人及领域

序号

 

授权签字领域

 

1

钟道国

钨精矿和稀土产品的检测项目

 

2

鸿

钨精矿和稀土产品的检测项目

 

3

钨精矿和稀土产品的检测项目

 


 

 

 

 

 

 

 

 

CHINA NATIONAL ACCREDITATION SERVICE FOR CONFORMITY ASSESSMENT

APPENDIX OF ACCREDITATION CERTIFICATE

(Registration No. CNAS L0097)

 

NAME: Analysis Testing Center of Ganzhou Non-Ferrous Metallurgy Research Institute

ADDRESS: No.62, Yingbin Road, Economic-Technical Development Zone, Ganzhou, Jiangxi, China

Date of Issue: 2011-08-31                    Date of Expiry: 2014-08-30

Date of Update2011-08-31

APPENDIX 3   ACCREDITED SIGNATORIES AND SCOPE

Name

Authorized Scope of Signature

Note

1

Zhong Daoguo

Testing  For TungstenConcentrates and Rare Earth Products

 

2

Liu Hong

Testing  For TungstenConcentrates and Rare Earth Products

 

3

Yang Feng

Testing  For TungstenConcentrates and Rare Earth Products

 

 

 
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