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| Norma o proyecto bajo la responsabilidad directa de 香港六合彩开奖/TC 174 Secretar铆a | Etapa | ICS |
|---|---|---|
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Jewellery and precious metals 鈥� Determination of very high purity gold 鈥� Difference method using ICP-MS
|
60.60 | |
|
Jewellery and precious metals 鈥� Inspection of batches of small diamonds 鈥� Terminology, classification and test methods
|
60.60 | |
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Jewellery 鈥� Ring-sizes 鈥� Definition, measurement and designation
|
95.99 | |
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Jewellery 鈥� Ring-sizes 鈥� Definition, measurement and designation
|
90.93 | |
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Colours of gold alloys 鈥� Definition, range of colours and designation
|
95.99 | |
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Jewellery 鈥� Colours of gold alloys 鈥� Definition, range of colours and designation
|
90.93 | |
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Jewellery 鈥� Colours of gold alloys 鈥� Definition, range of colours and designation 鈥� Amendment 1
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60.60 | |
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Jewellery 鈥� Fineness of precious metal alloys
|
95.99 | |
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Jewellery 鈥� Fineness of precious metal alloys
|
95.99 | |
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Jewellery and precious metals 鈥� Fineness of precious metal alloys
|
90.60 | |
|
Jewellery 鈥� Gold alloy coatings
|
90.92 | |
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Jewellery and precious metals 鈥� Gold alloy coatings
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40.60 | |
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Determination of platinum in platinum jewellery alloys 鈥� Gravimetric method after precipitation of diammonium hexachloroplatinate
|
95.99 | |
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Jewellery 鈥� Determination of platinum in platinum jewellery alloys 鈥� Gravimetric method after precipitation of diammonium hexachloroplatinate
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of platinum 鈥� Gravimetry using ammonium chloride
|
60.60 | |
|
Grading polished diamonds 鈥� Terminology and classification
|
95.99 | |
|
Determination of gold in gold jewellery alloys 鈥� Cupellation method (fire assay)
|
95.99 | |
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Determination of gold in gold jewellery alloys 鈥� Cupellation method (fire assay)
|
95.99 | |
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Jewellery 鈥� Determination of gold in gold jewellery alloys 鈥� Cupellation method (fire assay)
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of gold 鈥� Cupellation method (fire assay)
|
60.60 | |
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Determination of silver in silver jewellery alloys 鈥� Volumetric (potentiometric) method using potassium bromide
|
95.99 | |
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Determination of silver in silver jewellery alloys 鈥� Volumetric (potentiometric) method using potassium bromide 鈥� Technical Corrigendum 1
|
95.99 | |
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Jewellery 鈥� Determination of silver in silver jewellery alloys 鈥� Volumetric (potentiometric) method using potassium bromide
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of silver 鈥� Potentiometry using potassium bromide
|
60.60 | |
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Determination of platinum in platinum jewellery alloys 鈥� Gravimetric determination by reduction with mercury(I) chloride
|
95.99 | |
|
Determination of palladium in palladium jewellery alloys 鈥� Gravimetric determination with dimethylglyoxime
|
95.99 | |
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Jewellery 鈥� Determination of palladium in palladium jewellery alloys 鈥� Gravimetric determination with dimethylglyoxime
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of palladium 鈥� Gravimetry using dimethylglyoxime
|
60.60 | |
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Jewellery 鈥� Determination of platinum in platinum jewellery alloys 鈥� Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
|
95.99 | |
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Jewellery 鈥� Determination of platinum in platinum jewellery alloys 鈥� ICP-OES method using yttrium as internal standard element
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of platinum in platinum alloys 鈥� ICP-OES method using an internal standard element
|
90.20 | |
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Jewellery 鈥� Determination of palladium in palladium jewellery alloys 鈥� Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element
|
95.99 | |
|
Jewellery 鈥� Determination of palladium in palladium jewellery alloys 鈥� ICP-OES method using yttrium as internal standard element
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of palladium in palladium alloys 鈥� ICP-OES method using an internal standard element
|
90.20 | |
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Jewellery 鈥� Sampling of precious metal alloys for and in jewellery and associated products
|
95.99 | |
|
Jewellery and precious metals 鈥� Sampling of precious metals and precious metal alloys
|
60.60 | |
|
Determination of silver in silver jewellery alloys 鈥� Volumetric (potentiometric) method using sodium chloride or potassium chloride
|
95.99 | |
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Jewellery 鈥� Determination of silver in silver jewellery alloys 鈥� Volumetric (potentiometric) method using sodium chloride or potassium chloride
|
95.99 | |
|
Jewellery and precious metals 鈥� Determination of silver 鈥� Potentiometry using sodium chloride or potassium chloride
|
60.60 | |
|
Jewellery 鈥� Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys 鈥� Difference method using inductively coupled plasma optical emission spectroscopy (ICP-OES)
|
95.99 | |
|
Jewellery 鈥� Determination of precious metals in 999 0/00 gold, platinum and palladium jewellery alloys 鈥� Difference method using ICP-OES
|
95.99 | |
|
Jewellery and precious metals 鈥� Determination of high purity gold, platinum and palladium 鈥� Difference method using ICP-OES
|
60.60 | |
|
Jewellery 鈥� Determination of silver in 999 0/00 silver jewellery alloys 鈥� Difference method using inductively coupled plasma optical emission spectroscopy (ICP-OES)
|
95.99 | |
|
Jewellery 鈥� Determination of silver in 999 0/00 silver jewellery alloys 鈥� Difference method using ICP-OES
|
95.99 | |
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Jewellery and precious metals 鈥� Determination of high purity silver 鈥� Difference method using ICP-OES
|
60.60 | |
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Jewellery and precious metals 鈥� Determination of high purity gold, silver, platinum and palladium 鈥� Difference method using SPARK-OES
|
60.60 | |
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Jewellery 鈥� Consumer confidence in the diamond industry
|
90.93 | |
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Jewellery and precious metals 鈥� Vocabulary 鈥� Part 1: Precious metals and units
|
40.20 | |
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Jewellery and precious metals 鈥� Determination of silver 鈥� ICP-OES method using an internal standard element
|
30.60 | |
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Jewellery and precious metals 鈥� Responsible precious metals 鈥� Part 1: General requirements for responsible precious metals
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20.00 |
|
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Jewellery and precious metals 鈥� Responsible precious metals 鈥� Part 2: Minimum rules and procedures for conformity assessment schemes
|
20.00 |
|
|
Jewellery and precious metals 鈥� Responsible precious metals 鈥� Part 3: Requirements for recycled gold
|
40.00 | |
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Jewellery and precious metals 鈥� Fineness of solders used with precious metal jewellery alloys
|
60.60 | |
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Jewellery and precious metals 鈥� Non destructive precious metal fineness confirmation by ED-XRF
|
60.60 | |
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Jewellery and precious metals 鈥� Grading polished diamonds 鈥� Terminology, classification and test methods
|
60.60 | |
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Jewellery and precious metals 鈥� Specifications for 1 kilogram gold bar
|
60.60 |
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