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About
ZEOtope

About Zeochem
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Why Zeochem?

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High Quality

Swiss-made products with high deuterium enrichments and chemical purity

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Partnership

The global distributor network offers a reliable supply chain

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Quality Control

Strict quality control ensures the highest product reliability

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Product Range

Extensive product portfolio, 600+ materials

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Compounds on Demand

Deuterium Labeled Compound development offered by Zeochem R&D team

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Customized Services

Analytical NMR services offered, including sample analysis and reporting

Frequently Asked Questions

To protect yourself from injury, use the new ZEOtope ampoule opener (Material# 400440) when an ampoule exposes a sharp edge or shatters while being opened.

Applications:

  • Analytical
  • Electronics
  • Deuterated APIs

Signals for water occur at different frequencies in 1H-NMR spectra depending on the solvent used.

Applications:

  • Analytical

We recommend the use of glass ampoules. Each ampoule is sealed and inspected visually. We offer ampoules in boxes of 10 with 0.5mL, 0.6mL, 0.75mL each.

Applications:

  • Analytical

Chloroform-d, DMSO-d6 and Methanol-d4 are the most used solvents for NMR applications due to its wide range of solvent constraints as well as its simple spectrum and high boiling point.

Applications:

  • Analytical

Please contact Zeochem at info@zeochem.ch or complete the new product request form by visiting our products page on our ZEOtope website.

Applications:

  • Analytical
  • Electronics
  • Deuterated APIs

Heavy Water is a valuable material and should not be disposed. You can return your depleted Heavy Water to Zeochem. Please contact us at info@zeochem.ch for more information.

Applications:

  • Analytical
  • Electronics
  • Deuterated APIs

Zeochem produces deuterium labelled compounds. The isotopic purity is shown in percentage Deuterium (Atom%D) by 1H-NMR. Chemical purity refers to the content of a particular substances. For NMR solvents, it is usually tested by Gas Chromatography in area percentage and/or by NMR to confirm the purity according the 1H-NMR spectra

Applications:

  • Analytical
  • Electronics
  • Deuterated APIs