Products

    Touch needles for the assay of gold

    Application: as reference alloys for trying the fineness of gold on a touchstone.

    Material: gold and its alloys.

    List of touch needles:

    Touch needles made of gold and its alloys  
    AuAgCu100-600
    AuAgCu250-500
    AuAgCu300-450
    AuAgCu333-130
    AuAgCu333-534
    AuAg333-667
    AuAg370-630
    AuAgCu333-400
    AuAgCu375-20
    AuAgCu375-100
    AuAgCu375-125
    AuAgCu375-160
    AuAgCu375-250
    AuAgPdCu370-100-38
    AuAgCu375-500
    AuAg375-625
    AuAgPdCu375-100-37
    AuAgNiZnCu375-300-8.0-1.0
    AuAgCu495-101
    AuCu500
    AuAgCu500-100
    AuAgCu500-200
    AuAgCu500-300
    AuAgCu500-400
    AuAgPdCu500-100-18
    AuAgCu578-15
    AuAgCu578-46
    AuAgCu578-75
    AuAgCu578-90
    AuAgCu578-106
    AuAgCu578-120
    AuAgCu578-241
    AuAgCu578-300
    AuAgCu578-331
    AuAgCu578-391
    AuCu578
    AuNiZnCu578-12.5-4.0
    AuNiZnCu578-12.5-6.0
    AuNiZnCu578-17.5-9.0
    AuAgCu583-83
    AuAg583-417
    AuAgCu583-154
    AuAgCu583-212
    AuAgCu583-300
    AuAgCu583-358
    AuAgCu583-387
    AuNiZnCu583-12.5-4.0
    AuAgPd583-257-160
    AuAgPd583-287-130
    AuAgPd583-287-130
    AuAgCu585-5
    AuAgCu585-10
    AuAgCu585-25
    AuAgCu585-30
    AuAgCu585-32
    AuAgCu585-35
    AuAgCu585-60
    AuAgCu585-62
    AuAgCu585-80
    AuAgCu585-90
    AuAgCu585-105
    AuAgCu585-110
    AuAgCu585-125
    AuAgCu585-140
    AuAgCu585-150
    AuAgCu585-160
    AuAgCu585-185
    AuAgCu585-200
    AuAgCu585-205
    AuAgCu585-210
    AuAgCu585-240
    AuAgCu585-275
    AuAgCu585-285
    AuAgCu585-300
    AuAgCu585-310
    AuAgCu585-320
    AuAgCu585-355
    AuAgCu585-370
    AuAg585-415
    AuNiZnCu585-6.0-9.0
    AuNiZnCu585-8.0-6.0
    AuNiZnCu585-17.0-8.7
    AuNiZnCu585-8.0-8.0
    AuNiZnCu585-8.5-5.0
    AuNiZnCu585-12.50-4.0
    AuNiZnCu585-12.5-6.0
    AuAgPdCu585-110-30
    AuAgPd585-255-160
    AuNiZnCuSi585-9.0-8.0
    AuAgPdCd585-280-100
    AuAgPdZnCu585-32-20-2.0
    AuAgNiZnCu585-35-10.-7.5
    AuAgNiZnCu585-37-6.0-4.0
    AuAgNiZnCu585-70-1.0-10.0
    AuAgNiZnCu585-80-8.0-2.5
    AuAgPdInMn585-320-50-3.5-1.0
    AuAgPdInMn585-320-50-1.0-3.5
    AuAgZnCu585-20-10.0
    AuAgZnCu585-10-13.0
    AuAgZnCu585-35-1.0
    AuAgZnCu585-32-7.0
    AuAgZnCu585-34-10.
    AuAgZnCu585-54-1.3
    AuAgCuZnSi585-80
    AuAgZnCu585-80-3.0
    AuAgZnCu585-80-5.0
    AuAgZnCu585-87-6.2
    AuAgZnCu585-100-1.0
    AuAgZnCu585-110-3.0
    AuAgZnCu585-110-9.0
    AuAgZnCu585-200-1.5
    AuAgZnCu585-200-5.0
    AuAgZnCu585-295-1.0
    AuAgZnCu585-300-5.0
    AuZnCu585-1.0
    AuAgCu590-80
    AuAgCu590-299
    AuNiZnCu590-12.5-4.0
    AuAgPd590-255-155
    AuCu750
    AuAgCu750-50
    AuAgCu750-100
    AuAgCu750-125
    AuAgCu750-150
    AuAgCu750-180
    AuAgCu750-200
    AuAgPtCu750-80-90
    AuNiZnCu750-5.0-3.0
    AuNiZnCu750-5.0-5.0
    AuNiZnCu750-7.0-3.5
    AuNiZnCu750-7.5-2.5
    AuNiZnCu750-16.5-5.0
    AuAgNiZn750-150-7.5
    AuAgPd750-100-150
    AuAgPdNi750-70-140
    AuAgPdCu750-80-90
    AuAgPdNiCd750-90-85-4.0
    AuAgPdZn750-90-140
    AuAgCu833-83
    AuAgCu900-40
    AuAg900-100
    AuCu900
    AuAgCu916-40
    AuAg953-47
    AuAgCu953-23
    AuCu958
    AuAg958-21
    Au9999
    AuAg500-500
    AuCu333
    AuAgCu333-267
    AuAgCdCu495-101-19
    AuAgCdCu500-100-1.7
    AuAg578-422
    AuAgPd578-260-162
    AuCu583
    AuAgCu583-48
    AuAgCu583-73
    AuAgCu583-104
    AuAgCu583-125
    AuAgCu583-140
    AuAgCu583-329
    AuAgCu583-271
    AuAgCu583-242
    AuNiZnCu585-12.0-5.8
    AuNiZnCu585-12.0-5.8
    AuNiZnCu585-12.5-4.2
    AuAgZnCu585-15-0.5
    AuAgZnCu585-15-1.0
    AuAgZnCu585-17-2.0
    AuAgZnCu585-28-2.0
    AuAgZnCu585-30-1.2
    AuAgZnCu585-32-1.5
    AuAgZnCu585-32-4.0
    AuAgZnCu585-32-5.0
    AuAgZnCdCu585-60-3.0-1.0
    AuAgZnCu585-62-1.0
    AuAgZnCu585-80-1.0
    AuCu375
    AuAgZnCu585-80-7.0
    AuAgZnCu585-300-1.2
    AuAgNiZnCu585-15-8.0-8.0
    AuAgNiZnCu585-35-0.6-4.2
    AuAgPdCu585-100-30
    AuAgPdNiМ585-100-80-1.0
    AuAgZnCu585-100-3.8
    AuZnCu585-3.0
    AuAgCu590-199
    AuAgNiZnCu590-80-8.2-2.5
    AuAgPd745-99-156
    AuAgPdNi745-71-143
    AuAgPtCu745-82-91
    AuAgPd745-105-150
    AuAgNiZn745-153-7.6
    AuNiZnCu745-7.6-2.6
    AuAg750-250
    AuAgNiCu750-25-2.5
    AuAgCdCu750-30-1.2
    AuAgCdCu750-30-12.0
    AuAgPdNi750-90-140
    AuAg958-42
    AuNiZnInCu585-12.0-7.0-0.15
    AuNiZnCu585-7.0-9.5
    AuNiZnCu585-7.5-7.5
    AuNiZnCu585-9.0-8.5
    AuAgCu585-17
    AuAgNiZnCu585-10-8.0-8.0
    AuAgNiZnCu585-10-11.0-5.0
    AuAgNiZnCu585-30-8.0-8.0
    AuAgZnGeCu585-50-1.5-1.0
    AuAgZnNiGeCu585-50-1.5-1.0-1.0
    AuAgZnCu585-55-2.0
    AuAgZnCu585-65-0.7
    AuAgZnCu585-65-1.0
    AuAgZnCu585-80-6.5
    AuAgZnCu585-100-8.0
    AuAgZnCu585-300-2.0
    AuNiZnCu750-4.0-3.0
    AuNiZnCu750-6.5-3.5
    AuAgPdCu500-100-180
    AuAgZnCu750-155-1.0
    AuAgZnCu585-265-1.5
    AuAgCu583-62
    AuAgCu583-34
    AuAgPd583-277-140
    AuAgPd583-237-180
    AuAgPdCu585-80-2
    AuAgPdZn750-70-140
    AuAgZnCu585-130-5.0
    AuAgZnCu585-15-1.5
    AuAgNiZnCu585-340-0.5-4.5
    AuAgCu585-7.0
    AuCu585
    AuAgZnCu375-100-1.5
    AuAgNiZnCu375-25-12.5-5.0
    AuNiZnCu500-12.5-7.0
    AuAgNiZnCu500-80-5.0-5.0
    AuAgZnCu585-10-4.0
    AuAgZnCu585-10-9.0
    AuZnCu585-12.0
    AuAgNiZnCu585-17-7.0-5.0
    AuAgCdCu585-2-5.0
    AuAgCu585-20
    AuAgZnCu585-200-6.0
    AuAgZnCu585-35-8.0
    AuAgCu585-40
    AuAgZnCu585-40-2.0
    AuZnCu585-5.0
    AuAgZnCu585-50-6.0
    AuAgZnCu585-60-2.0
    AuZnCu585-7.0
    AuNiZnCu585-9.0-7.0
    AuAgNiZnCu585-9-9.0-7.0
    AuAgNiZnCu750-30-7.5-3.0
    AuAgNiZnCu750-35-3.5-7.0
    AuNiZnCu750-4.0-3.0
    AuAgNiZnCu750-40-7.5-3.5
    AuNiZnCu750-6.5-3.5
    AuAgNiZnCu750-7-6.5-3.5
    AuAgZnCu375-20-7.0
    AuAgCu585-70
    AuAgZnCu585-10-1.5
    AuAgZnCu585-250-3.0
    AuZnCu585-2.5

    For further details, please contact us.

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    Measurement standardsTouch-needles

    Name of alloy, contents of major alloy components.

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