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ICP-MS Internal Standard Solutions

NIST traceable ICP-MS Internal Standard Solutions can significantly improve data accuracy by provding a reference to correct for variability between the calibration standards and the samples. Using an internal standard with a mass close to that of the analyte improves the precision.

Element	Conc (µg/ml)	Element	Conc (µg/ml)	Element	Conc (µg/ml)	Matrix	Volume	Part Number
5-Element Internal Standard Solution
Bi	100	In	100	Sc	100	2% HNO3	100ml	ICP-MS-IS-2-100
Tb	100	Y	100	- - -	- - -	- - -	250ml	ICP-MS-IS-2-250
- - -	- - -	- - -	- - -	- - -	- - -	- - -	500ml	ICP-MS-IS-2-500
7-Element Internal Standard Solution
Bi	10	Ge	10	In	10	2% HNO3	100ml	ICP-MS-IS-3-100
6-Li	10	Sc	10	Tb	10	- - -	250ml	ICP-MS-IS-3-250
Y	10	- - -	- - -	- - -	- - -	- - -	500ml	ICP-MS-IS-3-500
9-Element Internal Standard Solution
Bi	10	Ho	10	In	10	2% HNO3	100ml	ICP-MS-IS-1-100
6-Li	10	Lu	10	Rh	10	Tr HCl	250ml	ICP-MS-IS-1-250
Sc	10	Tb	10	Y	10	- - -	500ml	ICP-MS-IS-1-500