Reagecon Standards should be stored in their original container (in an upright position) at the applicable temperature outlined on the Product / Box Label (< – 15°C or +2 to + 8°C or +10 to +30°C), away from any strong light source (e.g. sunshine, UV lamp), heat sources and volatile chemicals. It is strongly advised to record the first opening of the bottle, to close it immediately after every use and to discard the contents of the bottle when less than 10% of the original volume of the solution is left. The expiry date as outlined on the bottle label is valid provided the product is properly stored and handled in compliance with Good Laboratory Practice, with the exception of the following parts which are intended for single use:
- Conductivity Standard 1.3 µS/cm
- Premium TOC range (single use vial)
- PAHs / Phenols / Pesticides / VOCs / PCBs / Azo Dyes / Arocolors / Toxaphene / Osmolality (in ampoules).
This expiry date ceases to be valid if the product is damaged, contaminated or modified.
Product Expiry Statement can be viewed Here
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