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Product Description
- This product is qualified as a Certified Reference Material (CRM) that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
- This CRM has been characterized by metrologically valid procedures and may be used as a quantitative analytical reference standard
- Certificate of analysis provides the certified property values and the associated uncertainties, including a statement of metrological traceability for the certified values
- Possession of a DEA Controlled Substance registration is not necessary nor is a DEA 222 form required to purchase this
Features
The mixture is supplied in an amber ampule in which the headspace has been purged with argon. It is designed for use in method development and as a reference standard for these substances during routine analytical checks using HPLC-UV and LC-MS instrumentation. This product is intended for research and forensic applications.
Technical Information
Formulation: A solution in acetonitrile:DIPEA (99:1) with 0.05% ascorbic acid (1 mg/ml each compound)
Regulatory Information: DEA Exempt Notification: This product is a DEA exempt preparation of a scheduled compound - does not require DEA Controlled Substance registration or DEA 222 form.
Shipping & Storage Information
Storage: -20°C
Shipping: Wet ice in continental US; may vary elsewhere
Stability: ≥ 1 year
