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

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Database: 365,228(8 Aug 2026)

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GB/T 47915.1-2026 in English

Chemical analysis methods for rare earth zirconium based compounds—Part 1: Determination of total rare earth content

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Issued on:2026-07-02 | Implemented on:2027-02-01

$315.00 $306.00
GB/T 47915.2-2026 in English

Chemical analysis methods for rare earth zirconium based compounds—Part 2: Determination of zirconium oxide and hafnium oxide total content—Mandelic acid gravimetric method

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Issued on:2026-07-02 | Implemented on:2027-02-01

$270.00 $262.00
GB/T 47896-2026 in English

Methods for measuring high temperature magnetic properties of high coercivity permanent magnet materials

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Issued on:2026-07-02 | Implemented on:2027-02-01

$270.00 $262.00
GB/T 47881-2026 in English

Rare earth-based hydrogen storage alloys—Test method for thermodynamic properties of hydrogenation dehydrogenation reactions

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Issued on:2026-07-02 | Implemented on:2027-02-01

$210.00 $204.00
GB/T 47880-2026 in English

Rare earth-based hydrogen storage alloys—Test method for cycle stability of hydrogen adsorption and desorption reactions

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Issued on:2026-07-02 | Implemented on:2027-02-01

$210.00 $204.00
GB/T 34500.6-2026 in English

Chemical analysis methods for rare earth residue and waste water—Part 6: Determination of thallium and vanadium contents—Inductively coupled plasma mass spectrometry

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Issued on:2026-07-02 | Implemented on:2027-02-01

$210.00 $204.00
GB/T 15076.15-2026 in English

Methods for chemical analysis of tantalum and niobium—Part 15: Determination of hydrogen content—Pulse-infrared absorption method

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Issued on:2026-05-25 | Implemented on:2026-12-01

$150.00 $146.00
GB/T 20170.2-2026 in English

Test methods for physical properties of rare earth metals and their compounds—Part 2: Determination of specific surface area of rare earth compounds—Nitrogen adsorption method

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Issued on:2026-05-25 | Implemented on:2026-12-01

$165.00 $161.00
GB/T 6150.16-2026 in English

Methods for chemical analysis of tungsten concentrates—Part 16: Determination of iron, manganese, silicon, calcium and tungsten contents—X-ray fluorescence spectrometry

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Issued on:2026-05-25 | Implemented on:2026-12-01

$240.00 $233.00
GB/T 20170.1-2026 in English

Test methods for physical properties of rare earth metals and their compounds—Part 1: Determination of particle size distribution of rare earth compounds—Laser diffraction method

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Issued on:2026-05-25 | Implemented on:2026-12-01

$165.00 $161.00

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