High Purity Standards

The following standards are offered in 100, 250, and 500 mL volumes. The density is provided on the Certificate of Analysis as additional information for the user.
The accuracy of the standard is certified against NIST Spectrometric Standard Solutions where available. A Certificate of Analysis and Material Safety Data Sheet are included with each standard. All standards are certified accurate for a period of 18 months from the date of shipment unless noted (*) otherwise.

Catalog No.	Element	Source	Concentration	Matrix	100 mL	250 mL	500 mL
10001-1 10001-2 10M1-1 10M1-2	Aluminum	Al metal	1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 10% HNO₃ 10% HCl	$24.50 24.50 45.00 45.00	$32.50 32.50 70.50 70.50	$62.00 62.00 125.00 125.00
10002-2 10002-3 10002-6 10002-8 10M2-2 10M2-3	Antimony Antimony Antimony⁺³ Antimony Antimony Antimony	Sb metal	1000 µg/mL 1000 µg/mL 1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	20% HCl 5%HNO₃+ 0.1%HF 20% HCl 5% Tartaric Acid+2% HNO₃ 50% HCl 10% HNO₃ + 2% HF	24.50 24.50 24.50 24.50 45.00 45.00	32.50 32.50 32.50 32.50 70.50 70.50	62.00 62.00 62.00 62.00 125.00 125.00
10003-1 10003-2 10003-6 10003-7 10M3-1 10M3-2	Arsenic Arsenic Arsenic⁺³ Arsenic⁺⁵ Arsenic Arsenic	As metal As metal As₂O₃ As₂O₃ As metal As metal	1000 µg/mL 1000 µg/mL 1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 2% HCl 2% NaOH + Tr Br₂ 20% HNO₃ 15% HCl	24.50 24.50 24.50 24.50 45.00 45.00	32.50 32.50 32.50 32.50 70.50 70.50	62.00 62.00 62.00 62.00 125.00 125.00
10004-1 10004-2 10M4-1 10M4-2	Barium	BaCO₃	1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 4% HNO₃ 5% HCl	24.50 24.50 45.00 45.00	32.50 32.50 70.50 70.50	62.00 62.00 125.00 125.00
10005-1 10005-2 10M5-1 10M5-2	Beryllium	Be acetate Prepared Upon Request Be acetate Prepared Upon Request	1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 4% HNO₃ 10% HCl	24.50 60.00	32.50 92.00	62.00 179.50
10006-1 10006-2 10M6-1	Bismuth	Bi metal	1000 µg/mL 1000 µg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 4% HNO₃	24.50 24.50 45.00	32.50 32.50 70.50	62.00 62.00 125.00
10007-4 5M7-4	Boron	H₃BO₃	1000 µg/mL 5.00 mg/mL	H₂O	24.50 29.50	32.50 57.50	62.00 98.00
10008-1 10008-2 10M8-1 10M8-2	Cadmium	Cd metal	1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 4% HNO₃ 10% HCl	24.50 24.50 45.00 45.00	32.50 32.50 70.50 70.50	62.00 62.00 125.00 125.00
10009-1 10009-2 10M9-1 10M9-2	Calcium	CaCO₃	1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 4% HNO₃ 5% HCl	24.50 24.50 45.00 45.00	32.50 32.50 70.50 70.50	62.00 62.00 125.00 125.00
100071-4 100071-9	Carbon Carbon as TOC	Na₂C₂O₄ KHC₈H₄O₄		H₂O H₂O	24.50 24.50	32.50 32.50	62.00 62.00
100010-1 100010-2 10M10-1 10M10-2	Cerium	CeO₂ Prepared Upon Request CeO₂ Prepared Upon Request	1000 µg/mL 1000 µg/mL 10.00 mg/mL 10.00 mg/mL	2% HNO₃ 2% HCl 4% HNO₃ 10% HCl	24.50 45.00	32.50 70.50	62.00 125.00

[Cs-Ho] [In-Os] [Pd-Na] [Sr-Zr]