Agilent, 5190-9770, USP 232 Pharma Internal Standard 1

USP 232 Pharma Internal Standard 1

Specifications:
Agency Method: USP USP 232
Analyte Count: 6
Chemical Type: Inorganic
Concentration: Ammonium hexafluorogerminate (IV) (ICP Grade) (as germanium)5 µg/mLCAS #: 16962-47-3Bismuth (ICP grade)5 µg/mLCAS #: 7440-69-9Indium (ICP grade)5 µg/mLCAS #: 7440-74-6Lutetium oxide5 µg/mLCAS #: 12032-20-1Lutetium(III) nitrate hydrate (ICP grade) (as lutetium)5 µg/mLCAS #: 100641-16-5Scandium oxide (ICP grade) (as scandium)10.01 µg/mLCAS #: 12060-08-1Tellurium (ICP grade)25 µg/mLCAS #: 13494-80-9
Format: Multi component mixture
Packaging: Bottle
Part Number Application: Multi Element
Part Number Application Domain: Elemental AnalysisPharmaceutical
Quality Level: CRM
Solvent: 2% Nitric acid with trace hydrofluoric acid
Storage Temp Conditions: Store at room temperature
Technique: ICP-MS
UNSPSC Code: 41116107
Volume: 100 mL

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Designed to support precise and reliable pharmaceutical analysis, this internal standard is formulated in accordance with United States Pharmacopeia General Chapter 232 requirements for elemental impurities. Intended for use in quality control laboratories and research settings, it enables accurate quantification and verification of trace elements in pharmaceutical products. Ideal for compliance testing and method development, the prepared solution streamlines laboratory workflows by reducing the need for in-house standard preparation.

This product is suitable for use with a wide range of analytical instruments, including inductively coupled plasma mass spectrometry (ICP-MS) and atomic absorption spectroscopy (AAS) systems. Researchers and analysts employ it for calibrating instruments, validating methods, and carrying out routine elemental impurity testing during raw material screening, in-process monitoring, and final product release. Its application extends to generic, branded, biologic, and veterinary medicines, ensuring that manufactured pharmaceuticals meet global regulatory standards.

Compatible with Agilent's advanced spectroscopy systems and a variety of sample introduction accessories, this standard can also be used alongside other certified reference materials to enhance method accuracy and reliability. Supplied in a ready-to-use format, it offers convenience, consistency, and traceability for routine laboratory operations focused on pharmaceutical safety and regulatory compliance.