104.6 - Arsenic Species Standard Solutions

These SRMs are intended as calibration standards to provide SI traceability in the measurement of total arsenic and arsenic species in food and clinical samples.

For related materials see:
Table 105.4 Toxic Substances in Urine (powder and frozen form)
Table 110.1 Foods and Beverages
Table 110.9 Dietary Supplement Materials (inlcudes nutraceuticals and herbs)
 

PLEASE NOTE: The tables are presented to facilitate comparisons among a family of materials to help customers select the best SRM for their needs. For specific values and uncertainties, the certificate is the only official source.

- Certified values are normal font
- Reference values are italicized
- Values in parentheses are for information only

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	SRM	Description	Unit Size		Concentration	Matrix
	3030 Now Selling	Monomethylarsonic Acid Standard Solution	2 x 5 mL		17.46 mg/kg	water
	3031 Now Selling	Dimethylarsinic Acid Standard Solution	2 x 5 mL		20.47 mg/kg	water
	3033 Now Selling	Arsenobetaine Standard Solution	2 x 5 mL		19.06 mg/kg	water
	3034 Now Selling	Arsenocholine Standard Solution	2 x 5 mL		19.77 mg/kg	water
	3036 Now Selling	Arsenic Acid (AsV) Standard Solution	2 x 10 mL		1 mg/g	HNO3 1%
	3037 Now Selling	Arsenous Acid (AsIII) Standard Solution	2 x 10 mL		1 mg/g	HCl 1%
	3103a Now Selling	Arsenic (As) Standard Solution	5 x 10 mL		10 mg/g	HNO3 10%