- Only high purity, reagent grade chemicals and water (18 MΩ-cm) that have been checked for ionic contamination quality control may be used
- All standards have NIST™ traceability
Includes:
Each standard and chelated chromatography reagent comes with a Certificate of Analysis
Limited Warranty: Subject to all warranty requirements and exclusions identified in our Terms and Conditions of Sale, this product is covered by a warranty of nine years from the date of shipment. Ten (90) days warranty. Disclaimer on Restrictions on Use for Internal Research: Any restrictions on the purchaser's use of products for internal research purposes do not apply to the products on the web page to which this statement relates.