Standards for Microanalysis containing Silver

Silver containing materials occur in the standard groups listed below.
Follow these links for a list of the members of each group

Click on a name for detals and picture of each Silver bearing material.
If the same material material occurs in more than one group, there may be differences in composition or grain size.

Name		Formula		Silver %		SPI SuppliesŪ Mounted Standard Item #	Each	Buy for mount	SPI SuppliesŪ Loose Standard Item #	Each	Buy loose
SRM-481F Gold-Silver Wires		Ag100*		100.00		AS9120-AB	$199.56		AS9125-AB	$199.56
Silver		Ag		99.9985		AS0260-AB	$199.56
Silver		Ag		99.99		AS4260-AB	$199.56		AS4265-AB	$199.56
Silver Sulfide		Ag2S		87.06		AS6330-AB	$199.56		AS6335-AB	$199.56
SRM-481E Gold-Silver Wires		Au20Ag80*		77.58		AS9110-AB	$199.56		AS9115-AB	$199.56
Silver Chloride		AgCl		75.26		AS8140-AB	$199.56		AS8145-AB	$199.56
SRM-481D Gold-Silver Wires		Au40Ag60*		59.93		AS9100-AB	$199.56		AS9105-AB	$199.56
SRM-481C Gold-Silver Wires		Au60Ag40*		39.92		AS9090-AB	$199.56		AS9095-AB	$199.56
SRM-481B Gold-Silver Wires		Au80Ag20*		19.96		AS9080-AB	$199.56		AS9085-AB	$199.56
SRM-661 AISI 4340 Steel		Fe96Ni2Cr1Mn1*		0.0004		AS9240-AB	$199.56		AS9245-AB	$199.56
* This indicates the approximate weight percentages of the major elements rather than the chemical formula.

   

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