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    中國合格評定國家認可委員會國家認可實驗室
     

    中國合格評定國家認可委員會

    認 可 證 書 附 件

    (注冊號:CNAS L0097

    名稱: 贛州有色冶金研究所分析檢測中心

    地址:江西省贛州市經濟技術開發區迎賓大道62

    簽發日期:20110831         有效期至:20140830

    更新日期:20110831

    附件1  認可的檢測能力范圍

    序號

    檢測

    對象

    項目/參數

    領域

    代碼

    檢測標準(方法)名稱及編號(含年號)

    限制

    范圍

    說明

    序號

    名稱

    1

    鎢精礦

    1

    WO3

    0203

    鎢精礦化學分析方法

    三氧化鎢量測定

    鎢酸銨灼燒法重量法

    GB/T 6150.1-2008

     

     

    2

    Sn

    0203

    鎢精礦化學分析方法 錫量的測定 碘酸鉀容量法和氫化物原子吸收光譜法          GB/T 6150.2-2008

     

     

    3

    P

    0203

    鎢精礦化學分析方法

    磷量的測定

    磷鉬黃分光光度法

    GB/T 6150.3-2009

     

     

    1

    鎢精礦

    4

    S

    0203

    鎢精礦化學分析方法 硫量的測定       高頻紅外吸收法    GB/T 6150.4-2008

     

     

    5

    Ca

    0203

    鎢精礦化學分析方法

    鈣量的測定       EDTA容量法和火焰原子吸收光譜法     GB/T 6150.5-2008

     

     

    6

    Mo

    0203

    鎢精礦化學分析方法

    鉬量的測定             硫氰酸鹽分光光度法

    GB/T 6150.8-2009

     

     

    7

    Cu

    0203

    鎢精礦化學分析方法

    銅量的測定 火焰原子吸收分光光度法

    GB/T 6150.9-2009

     

     

    8

    SiO2

    0203

    鎢精礦化學分析方法

    二氧化硅量的測定 硅鉬藍分光光度法和重量法             GB/T 6150.12-2008

     

     

    9

    As

    0203

    鎢精礦化學分析方法

    砷量的測定 氫化物原子吸收光譜法和DDTCAg分光光度法           GB/T 6150.13-2008

     

     

    10

    Mn

    0203

    鎢精礦化學分析方法

    錳量的測定 硫酸亞鐵銨容量法和火焰原子吸收光譜法GB/T 6150.14-2008

     

     

    11

    Bi

    0203

    鎢精礦化學分析方法 鉍量的測定       火焰原子吸收光譜法GB/T 6150.15-2008

     

     

    1

    鎢精礦

    12

    Fe

    0203

    鎢精礦化學分析方法

    鐵量的測定 磺基水楊酸分光光度法

    GB/T 6150.16-2009

     

     

    13

    Sb

    0203

    鎢精礦化學分析方法

    銻量的測定 氫化物原子吸收光譜法             GB/T 6150.17-2008

     

     

    2

    釔及氧化釔

    14

    氧化釔中La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    釔中鑭、鈰、鐠、釹、釤、銪、釓、鋱、鏑、鈥、鉺、銩、鐿和镥量的測定   GB/T 18115.12-2006

     

     

    3

    鑭及氧化鑭

    15

    氧化鑭中Y2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鑭中鈰、鐠、釹、釤、銪、釓、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定          GB/T 18115.1-2006

     

     

    4

    鈰及氧化鈰

    16

    氧化鈰中Y2O3、La2O3、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鈰中鑭、鐠、釹、釤、銪、釓、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定          GB/T 18115.2-2006

     

     

    5

    鐠及氧化鐠

    17

    氧化鐠中Y2O3、La2O3、CeO2、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鐠中鑭、鈰、釹、釤、銪、釓、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定   GB/T 18115.3-2006

     

     

     

    6

    釹及氧化釹

    18

    氧化釹中Y2O3、La2O3、CeO2、Pr6O11、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    釹中鑭、鈰、鐠、釤、銪、釓、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定   GB/T 18115.4-2006

     

     

    7

    釤及氧化釤

    19

    氧化釤中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    釤中鑭、鈰、鐠、釹、銪、釓、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定   GB/T 18115.5-2006

     

     

    8

    銪及氧化銪

    20

    氧化銪中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    銪中鑭、鈰、鐠、釹、釤、釓、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定          GB/T 18115.6-2006

     

     

    9

    釓及氧化釓

    21

    氧化釓中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Tb4O7、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    釓中鑭、鈰、鐠、釹、釤、銪、鋱、鏑、鈥、鉺、銩、鐿、镥和釔量的測定          GB/T 18115.7-2006

     

     

    10

    鋱及氧化鋱

    22

    氧化鋱中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Dy2O3、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鋱中鑭、鈰、鐠、釹、釤、銪、釓、鏑、鈥、鉺、銩、鐿、镥和釔量的測定           GB/T 18115.8-2006

     

     

    11

    鏑及氧化鏑

    23

    氧化鏑中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Ho2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鏑中鑭、鈰、鐠、釹、釤、銪、釓、鋱、鈥、鉺、銩、鐿、镥和釔量的測定          GB/T 18115.9-2006

     

     

    12

    鈥及氧化鈥

    24

    氧化鈥中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Er2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鈥中鑭、鈰、鐠、釹、釤、銪、釓、鋱、鏑、鉺、銩、鐿、镥和釔量的測定   GB/T 18115.10-2006

     

     

     

    13

    鉺及氧化鉺

    25

    氧化鉺中Y2O3、La2O3、CeO2、Pr6O11、Nd2O3、Sm2O3、Eu2O3、Gd2O3、Tb4O7、Dy2O3、Ho2O3、Tm2O3、Yb2O3、Lu2O3

    0203

    稀土金屬及其氧化物中稀土雜質化學分析方法

    鉺中鑭、鈰、鐠、釹、釤、銪、釓、鋱、鏑、鈥、銩、鐿、镥和釔量的測定   GB/T 18115.11-2006

     

     

     

    14

    稀土金屬及其氧化物

    26

    C、S

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法   高頻—紅外線吸收法測定碳硫量

    GB/T 12690.1-2002

     

     

     

    27

    Th

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 釷量的測定偶氮胂Ⅲ分光光度法和電感耦合等離子體質譜法             GB/T 12690.12-2003

     

     

    28

    CaO

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 鈣量的測定GB/T12690.15-2006

     

     

    14

    稀土金屬及其氧化物

    29

    Cl-

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 氯量的測定-硝酸銀比濁法   GB/T 12690.9-2003

     

     

    14

    稀土金屬及其氧化物

    30

    Fe

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 鐵量的測定-硫氰酸鉀、1,10-二氮雜菲分光光度法

     GB/T 12690.6-2003

     

     

    31

    P

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 磷量的測定-鉬藍分光光度法 GB/T 12690.10-2003

     

     

    32

    Si

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 硅量的測定-鉬藍分光光度法 GB/T 12690.7-2003

     

     

    33

    Co、Mn、Pb、Ni、Cu、Zn、Al、Cr

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 鋁、鉻、錳、鐵、鈷、鎳、銅、鋅、鉛的測定 電感耦合等離子體發射光譜法(方法1) 鈷、錳、鉛、鎳、銅、鋅、鋁、鉻的測定 電感耦合等離子體質譜法(方法2

    GB/T 12690.5-2003

     

     

    34

    Mg

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 鎂量的測定 火焰原子吸收光譜法GB/T12690.11-2003

     

     

    14

    稀土金屬及其氧化物

    35

    Na

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法 鈉量的測定 火焰原子吸收光譜法GB/T 12690.8-2003

     

     

    36

    LOI

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法  重量法測定稀土氧化物中灼減量GB/T 12690.2-2002

     

     

    37

    REO

    0203

    稀土金屬及其化合物化學分析方法

    稀土總量的測定

    GB/T 14635-2008

     

     

    15

    混合稀土及稀土富集物

    38

    配分

    0203

    離子型稀土礦混合稀土氧化物化學分析方法  十五個稀土元素氧化物配分量的測定      GB/T 18882.1-2008

     

     

    39

    REO

    0203

    稀土金屬及其化合物化學分析方法

    稀土總量的測定

    GB/T 14635-2008

     

     

    40

    H2O

    0203

    稀土金屬及其氧化物中非稀土雜質化學分析方法  重量法測定稀土氧化物中水分量GB/T 12690.3-2002

     

     

    16

    稀土硅鐵合金

    41

    REO

    0201

    稀土硅鐵合金、稀土鎂硅鐵合金化學分析方法             稀土總量測定

    GB/T 16477.1-1996

     

     

    16

    稀土硅鐵合金

    42

    Si

    0201

    稀土硅鐵合金、稀土鎂硅鐵合金化學分析方法             硅量測定

    GB/T 16477.4-1996

     

     

    43

    Ca、Mg、Mn

    0201

    稀土硅鐵合金、稀土鎂硅鐵合金化學分析方法鈣、鎂、錳量測定

    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

    La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Tb4O7,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Dy2O3,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Ho2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Er2O3,Tm2O3,Yb2O3,Lu2O3 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

    Y2O3,La2O3,CeO2,Pr6O11,Nd2O3,Sm2O3,Eu2O3,Gd2O3,Tb4O7,Dy2O3,Ho2O3,Tm2O3,Yb2O3,Lu2O3 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

    C、S

    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

    Co、Mn、Pb、Ni、Cu、Zn、Al、Cr

    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

    Ca、Mg、Mn

    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

     

     

     

     


     

     

     

     

     

     

     

    中國合格評定國家認可委員會

    認 可 證 書 附 件

    (注冊號:CNAS L0097

    名稱: 贛州有色冶金研究所分析檢測中心

    地址:江西省贛州市經濟技術開發區迎賓大道62

    簽發日期:20110831        有效期至:20140830

    更新日期:20110831

    附件3 認可的授權簽字人及領域

    序號

     

    授權簽字領域

     

    1

    鐘道國

    鎢精礦和稀土產品的檢測項目

     

    2

    鎢精礦和稀土產品的檢測項目

     

    3

    鎢精礦和稀土產品的檢測項目

     


     

     

     

     

     

     

     

     

    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

     

     

     
    贛州市人民政府中國五礦集團公司江西省科學技術廳江西省發改委江西省工信委
    中國有色金屬工業江西有色金屬信息網客家贛州網江西鎢業集團有限公司江西省南昌有色冶金設計研究院
     
     
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