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Derun Cheng (Beijing) Biotechnology Co., Ltd
General and Ionic Activity Standards
NegotiableUpdate on 05/06
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Overview
Universal and ion active standards are used for calibration of potassium ion (K ⁺) and chloride ion (Cl ⁻) detection methods, ion selective electrode (ISE) calibration, and quality control evaluation of daily work standards in clinical analysis.
Product Details
General and Ionic Activity Standards：
1. Preparation and calibration
-The raw materials meet the ACS reagent grade standards
-Dry at 110-120 ℃ to remove crystal water
-Coulombic titration (Ag ⁺ potentiometric titration) legal value
-Uniformity and stability have been fully verified by NIST
2. Main application scenarios
-Confirmation of detection methods for K ⁺ and Cl ⁻ in blood, serum, and urine
-Purity verification of laboratory KCl working standard
-Reference materials for the study of ion strength and activity coefficient
3. Safety and Use
-Ordinary chemicals, no special hazard classification
-Avoid inhalation and contact with eyes
-Before use, it is recommended to dry at 110-120 ℃ for 2 hours before weighing
Derun Cheng (Beijing) Biotechnology Co., Ltd. acts as an agent for SERO Trace Elements Whole Blood L1 RUO, a quality control product for trace elements in whole blood. It has fast delivery and competitive prices. Located in the Beijing Economic and Technological Development Zone (one of the gathering places for biopharmaceutical companies in Beijing), we are a company that provides advanced procurement solutions and cutting-edge professional technologies for reagents, consumables, instruments, and other innovative research in life sciences and biopharmaceuticals, contributing to the development of the biopharmaceutical industry. From the perspective of supply chain procurement and laboratory experiments, we provide our customers with high-quality and cost-effective products and services.
