Selenium +4 at 1,000 µg/mL in H2O

$38.25 - $91.00

SKU: 100049-6
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Selenium +4 Speciation Standard at 1,000 µg/mL in H2O.

The certificate of analysis includes a lot-specific chromatogram.

This standard is traceable to NIST SRM 3149 for total selenium and a second source standard for the speciated form. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:2016 accredited.

12 month expiration date.