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Assurance® Grade Mixed Calibration Standard 3A for AA & ICP in 5% HNO3
4-Nonylphenol diethoxylate
beta-Endosulfan-d4 (1
Ethylenethiourea
Diethylene glycol [AARH1-500ML][ALFREDH] Assurance® Grade Mixed Calibration StandardChiron is a leading producer and supplier of advanced chemical products for use within research and analysis. They are a global leader in the synthesis, isolation and purification of analytical reference materials for analysis of petroleum, food safety, environmental, forensic, and pharmaceutical applications. Producing sophisticated fine chemicals in microgram to multi kilogram scales, as well as performing contract R&D and custom synthesis for
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