Our NIST-traceable standards are provided by two independently certified sources (indicated by S1 and S2), providing the ease of purchasing primary and secondary standards with the confidence of two independently-certified sources. Standards are shipped with Certificate of Analysis and MSDS sheets. Our single element standard are offered at a 1000 µg/mL concentration and shipped in 100 mL bottles. All standards have a shelf life of up to 18 months.
Aluminum - 2% HNO3
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Antimony - 5% HNO3/HF
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Antimony - 20% HCl
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Arsenic - 2% HNO3
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Arsenic(III)- 2% HCl
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Arsenic(V)- 2% NaOH
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Barium - 2% HNO3
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Beryllium - 2% HNO3
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Bismuth - 2% HNO3
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Boron - H2O
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Cadmium - 2% HNO3
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Calcium - 2% HNO3
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Carbon - H2O
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Cerium - 2% HNO3
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Cesium - 1% HNO3
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Chromium - 2% HNO3
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Chromium(III) - 2% HCl
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Chromium(VI) - H2O
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Cobalt - 2% HNO3
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Copper - 2% HNO3
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