Item no.
USP-CM-645-01
Unit
Each
Shipment details
No Dangerous Good
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Description
USP General Chapter <645> Water Conductivity has been official since USP 23 (1996), and it has been adopted by other pharmacopoeias as the primary method for the determination of inorganic/ionic impurities in Purified Water and WFI. USP <645> Water Conductivity is one of the two primary chemical limit tests (USP <643> Total Organic Carbon is the other) to determine that there is sufficient control/reduction of chemicals in the water purification system. In addition, electrical conductivity is also used as an analytical on-line, real-time process control tool for the entire water purification process and other manufacturing processes. This webinar will explain the purpose of this test, instrumentation and calibration requirements, on-line and off-line measurements, temperature compensation, and test limit requirements for various pharmaceutical waters.
Miscellaneous
Certificate of Analysis (specimen)
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Product data sheet
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US Pharmacopeia Standards set a global benchmark, enabling efficient, reliable, and cost-effective development and quality control of pharmaceuticals.
Official USP Reference Standards are highly characterized physical specimens intended for quality control use when conducting assays and tests for medicines as described in the USP-NF. When you conduct tests and assays required by the USP-NF using the USP reference standards specified, the results can be considered conclusive.
As a USP-Authorized Distributor, we offer the following products and services:
- USP Reference Standards
- USP Pharmaceutical Analytical Impurities
- USP Training and educational programs