Storage Conditions: This means, long-term storage conditions. The majority of the API/Impurity Standards or reference materials are stored in a refrigerator at 2°C to 8°C, while a few need to be stored at -10°C to -20°C.

Shipping Conditions: All the products are transported at a temperature of NMT 25°C (with an optimum transit time of 96 hours), having further acceptability of excursion up to 30°C for 12 hours.

However, very few products are sensitive to short-period exposures. Whereas, Chemxtree Standards do take care in transporting these products under suitable refrigerants to sustain their quality characteristics.

Any unused portions remaining after the container has been opened should be carefully stored in accordance with prudent laboratory procedures. Many variables are outside of the control of Chemxtree Standards. Therefore, Chemxtree makes no warranties concerning the continued suitability of previously opened Chemxtree Standards’ certified reference materials. Decisions concerning the proper use of previously opened Chemxtree Standards’ certified reference standards are the responsibility of the user.