Why should you choose QCS as your trusted reference material supplier?
Accreditated
QCS is accreditated by ISO 17034, the regulatory Framework for Reference Standard Producers.
Precision
All instruments and glassware are regularly calibrated to ensure maximum precision.
Celebrated
QCS is a renowned brand in China, leading the market in sales of impurity reference materials.
Reliable
Every compound is characterized sufficiently by NMR, LCMS, HPLC, GC, IR and UV.
Provides one-stop shop services of impurity isolation, identification, synthesis and analytic release.
Provides one-stop shop services of impurity isolation, identification, synthesis and analytic release.
Since 2013, QCS has been delivering pharmaceutical impurity standards, metabolites, drug analogues, and preparation separation services to pharmaceutical companies, testing laboratories, and research institutions. We provide timely and cost-effective solutions for the research endeavors of our clients and partners.
55588+
55588+
Compounds Available
Compounds Available
20563+
20563+
In Stock
In Stock
5800+
5800+
Global Customers
Global Customers
NEWS & BLOGS
 | Worldwide Distribution |
 | Quality and Confidentiality |
 | ISO 17034 ACCREDITED |
 | EXTENSIVE INVENTORY |
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| ISO 17034:2016 |  |
| ISO 9001:2015 | |
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*All our products are for R&D.
| | |
*All our products are for R&D.
Copyright © 2021-2024 QCSRM All rights reserved. 粤ICP备2023004355号
Copyright © 2021-2024 QCSRM All rights reserved.
粤ICP备2023004355号
