China Standards English version of Rare metals and their alloys analysis method,page 6

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Database: 365,228(8 Aug 2026)

GB 38031 Construction material GB 50010 textile labeling fertilizer petroleum

YS/T 502.3-2024 in English

Methods for chemical analysis of tungsten rhenium alloy—Part 3：Determination of potassium content—Flame atomic absorption spectrometry

VALID

Issued on:2024-10-24 | Implemented on:2025-05-01

$249.00 $242.00
GB/T 11064.1-2024 in English

Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride—Part 1: Determination of lithium carbonate content—Titration

VALID

Issued on:2024-09-29 | Implemented on:2025-04-01

$270.00 $262.00
GB/T 12690.12-2024 in English

Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 12: Determination of thorium and uranium contents—Inductively coupled plasma mass spectrum method

VALID

Issued on:2024-04-25 | Implemented on:2024-11-01

$216.00 $210.00
GB/T 43604.1-2023 in English

Methods for chemical analysis of gallium-based liquid metals—Part 1:Determination of lead|| cadmium|| mercury and arsenic contents—Inductively coupled plasma mass spectrometry

VALID

Issued on:2023-12-28 | Implemented on:2024-07-01

$210.00 $204.00
GB/T 43489-2023 in English

Sintered neodymium iron boron permanent magnets—Steady state damp heat tests

VALID

Issued on:2023-12-28 | Implemented on:2024-07-01

$270.00 $262.00
XB/T 631-2023 in English

Chemical analysis methods for rare earth composite yttrium zirconium oxide ceramics— Determination of zirconia oxide, yttrium oxide and hafnium oxide contents

VALID

Issued on:2023-12-20 | Implemented on:2024-07-01

$259.00 $252.00
XB/T 617.8-2023 in English

Chemical analysis methods for neodymium iron boron alloy— Part 8: Determination of hydrogen content— Thermal conductivity/infrared absorption method after fusion under inert gas

VALID

Issued on:2023-12-20 | Implemented on:2024-07-01

$179.00 $174.00
XB/T 632-2023 in English

Chemical analysis method of concentrates of yttrium－ Determination of the fifteen rare earth distribution- Inductively coupled plasma optical emission spectrometry

VALID

Issued on:2023-12-20 | Implemented on:2024-07-01

$219.00 $213.00
XB/T 633-2023 in English

Method for chemical analysis of impurity elements contents in rare earth oxides － Glow discharge mass spectrometry

VALID

Issued on:2023-12-20 | Implemented on:2024-07-01

$279.00 $271.00
XB/T 630.1-2023 in English

Chemical analysis methods for recyclable materials from rare earth pyrometallurgical process— Part 1:Determination of total rare earth content

VALID

Issued on:2023-12-20 | Implemented on:2024-07-01

$379.00 $368.00

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