# Manufacturer of Controlled Substances; Notice of Registration; Cambridge Isotope Lab
> **Notice** · — · Published 2014-02-04 · 79 FR 6633
## Document
- **Document number:** 2014-02207
- **Category:** application
- **Type:** Notice
- **Action:** —
- **Citation:** 79 FR 6633
- **Publication date:** 2014-02-04
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/02/04/2014-02207/manufacturer-of-controlled-substances-notice-of-registration-cambridge-isotope-lab)
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