# CIL

- **Website:** <https://isotope.com>
- **Primary alias:** `isotope.com`
- **Employees:** 251+
- **Location:** Tewksbury, Massachusetts, United States

## Description

Cambridge Isotope Laboratories, Inc. (CIL) is a world-renowned brand and the leading producer of stable isotopes. With over 700 employees and facilities in five countries, CIL specializes in labeling biochemical and organic compounds with highly enriched, stable isotopes of carbon, hydrogen, nitrogen, and oxygen. By substituting common atoms with rare isotopes, CIL's products can be easily measured or traced using mass spectrometry or nuclear magnetic resonance. CIL's products are utilized in laboratories, medical, government and academic research centers, and healthcare facilities worldwide. They have made significant contributions to medical advancements in cancer research, drug development, environmental analysis, and medical diagnostic research. Additionally, CIL's stable isotopes find extensive applications in commercial fields such as pharmaceuticals, semiconductors, and high technology. Since its founding in 1981, CIL has maintained a commitment to high-quality products and superior customer service. With ISO certifications and cGMP production capabilities, CIL ensures the highest standards of quality. Their global footprint includes facilities in the US, Canada, France, China, and Germany. CIL's state-of-the-art production facilities and expert support make them the trusted choice for laboratories and researchers worldwide.

## Industries

- ⛑ Biotechnology and Pharmaceuticals _(under Health)_
- ⛑ Health
- 🏭 Heavy Industry and Engineering
- 🏭 Chemical Industry _(under Heavy Industry and Engineering)_
- ⛑ Health _(under Health)_

## Logos & icons

- logo _(primary)_ — PNG — [download](https://cdn.brandfetch.io/idw2o67cA9/w/341/h/140/theme/dark/logo.png?c=1bxid64Mup7aczewSAYMX&t=1766268887731)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Black | #000000 | dark |
| White | #ffffff | light |
| Spray | #6fd8f0 | accent |

## Fonts

- var(--theme-h_FontFamily — asset _(custom)_
- var(--basketLink-fontFamily — asset _(custom)_

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/idw2o67cA9/w/1500/h/500/idA23OU6rD.jpeg?c=1bxid64Mup7aczewSAYMX&t=1766268888009)

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_Source: <https://brandfetch.com/isotope.com>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._