Standards for Microanalysis containing Tin

Tin 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 Tin bearing material.
If the same material material occurs in more than one group, there may be differences in composition or grain size.

Name		Formula		Tin %		SPI SuppliesŪ Mounted Standard Item #	Each	Buy for mount	SPI SuppliesŪ Loose Standard Item #	Each	Buy loose
Tin		Sn		99.9985		AS0290-AB	$199.56
Tin		Sn		99.95		AS4280-AB	$199.56		AS4285-AB	$199.56
Tin Oxide		SnO2		78.77		AS2190-AB	$199.56
Cassiterite		SnO2		78.73		AS5080-AB	$199.56		AS5085-AB	$199.56
SRM-1131 Solder Sn40Pb60		Pb60Sn40*		39.3		AS9320-AB	$199.56		AS9325-AB	$199.56
SRM-1110 Red Brass		Cu85Zn15*		0.051		AS9290-AB	$199.56		AS9295-AB	$199.56
Spessartine Garnet		Mn3Al2Si3O12		0.05		AS5270-AB	$199.56		AS5275-AB	$199.56
SRM-662 AISI 94B17 Steel		Fe95Mn1Ni1Cu1*		0.016		AS9250-AB	$199.56		AS9255-AB	$199.56
SRM-661 AISI 4340 Steel		Fe96Ni2Cr1Mn1*		0.011		AS9240-AB	$199.56		AS9245-AB	$199.56
SRM-1135 High Silicon Steel		Fe97Si3*		0.004		AS9340-AB	$199.56		AS9345-AB	$199.56
SRM-1134 High Silicon Steel		Fe96Si3*		0.003		AS9330-AB	$199.56		AS9335-AB	$199.56
* This indicates the approximate weight percentages of the major elements rather than the chemical formula.

   

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