Eurisotop |

SINCE 1991

35 Years Powering
Scientific Discovery

35 years of expertise, innovation and trust from the scientific community.

Expertise Innovation 35 Years of Trust

Together, let's continue shaping the future of science.

HIGH-PURITY GAS

Deuterium Gas

Trusted by scientists and innovators worldwide for advanced research and industrial applications.

Fusion Research Semiconductors Analytical Chemistry

Discover why deuterium remains essential for next-generation technologies.

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AVAILABLE NOW

³He is Back

Supporting innovation in neutron detection and ultra-high-performance medical imaging.

Neutron Detection Medical Imaging Strategic Isotope

A rare and critical isotope supporting advanced scientific, industrial and medical applications.

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NEW PRODUCT RANGE

Environmental Standards

Now available directly from Euriso-top across Europe.

PFAS Pesticides PCBs Dioxins

Reference standards for environmental analysis, now easier than ever to access.

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CUSTOMER SUPPORT

Customer Complaint

Your feedback helps us continuously improve our products and services.

Quick Contact Quality Commitment Customer Care

Submit your complaint online and our team will investigate and respond as quickly as possible.

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ISO 9001 CERTIFIED

Quality you can trust

Did you know that we are ISO 9001 certified?

Consistent quality Better service Continuous improvement

Superior quality, increased confidence and optimal service.

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SUSTAINABILITY PROGRAM

D₂O Recovery Program

Recover, recycle and reduce costs with CIL's heavy water recovery program.

Cost Savings Recycling Sustainability

Designed to help laboratories reduce waste while maximizing the value of their deuterium oxide.

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NEW WEBSITE FEATURE

Card Payment Available

Order faster and more conveniently with our new online card payment option.

Credit Card Payment Secure Checkout Faster Ordering

Our website keeps evolving to make ordering simpler, faster and more convenient.

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Exclusive Offers

Take advantage of our current promotions

-10%

Order Online, Save More

Place your order directly on our website and enjoy 10% off your entire purchase.

Promo code ONLYWEB10

Valid until September 30, 2026

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-10%

Chloroform D

Save on our full range of Chloroform D, available in all packaging formats to suit your laboratory's needs

Promo code CHLOROFORM10

Valid until October 31, 2026

DISCOVER THE OFFER →

-10%

Acetic Acid D4

Save on our full range of Acetic Acid D4, available in all packaging formats to suit your laboratory's needs

Promo code ACETICACID10

Valid until October 31, 2026

DISCOVER THE OFFER →

Our Featured Products

Explore a selection of our most popular ranges

Labeled Amino Acids

Wide range of amino acids labeled with ¹³C / ¹⁵N for quantitative proteomics

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Deuterated Solvents

High-purity deuterated solvents for NMR, synthesis, and DNP applications

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Urea ¹³C

The reference standard for detecting Helicobacter pylori infection

See the catalog →

Gases

A broad range of isotopically labeled gases, filled and controlled in our own labs.

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SEE THE WHOLE CATALOG →

Distributors & Partners

Discover our international distribution network

Göttingen, Germany

Sep 06-10

BOOTH #

Diemut

Mainz, Germany

Sep 13-17

BOOTH #

Diemut

Stuttgart, Germany

Oct 06-07

Marie-Ange

Exclusive Offers

Order Online, Save More

Chloroform D

Acetic Acid D4

Our Featured Products

Labeled Amino Acids

Deuterated Solvents

Urea 13C

Gases

Distributors & Partners

Urea ¹³C