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Fe+3


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Iron(III) (Fe+3) Speciation Standard at 1,000 µg/mL in 2% HNO3. 100 mL.12 months expiry date. Traceable to NIST SRM 3126 for total iron concentration and additionally tested by IC against a second source standard for the speciated form. Certified value based on gravimetric preparation. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:20166 accredited.
Artikel-Nr.: 100026-7-100
  165,00 €*

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Iron(III) (Fe+3) Speciation Standard at 1,000 µg/mL in 2% HNO3. 250 mL.12 months expiry date. Traceable to NIST SRM 3126 for total iron concentration and additionally tested by IC against a second source standard for the speciated form. Certified value based on gravimetric preparation. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:20166 accredited.
Artikel-Nr.: 100026-7-250
  224,00 €*

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Iron(III) (Fe+3) Speciation Standard at 1,000 µg/mL in 2% HNO3. 50 mL.12 months expiry date. Traceable to NIST SRM 3126 for total iron concentration and additionally tested by IC against a second source standard for the speciated form. Certified value based on gravimetric preparation. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:20166 accredited.
Artikel-Nr.: 100026-7-50
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Iron(III) (Fe+3) Speciation Standard at 1,000 µg/mL in 2% HNO3. 500 mL.12 months expiry date. Traceable to NIST SRM 3126 for total iron concentration and additionally tested by IC against a second source standard for the speciated form. Certified value based on gravimetric preparation. ISO 9001:2015 certified, ISO/IEC 17025:2017 and ISO 17034:20166 accredited.
Artikel-Nr.: 100026-7-500
  329,00 €*

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