For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

The grinding mouth design prevents moisture absorption and concentration change of the reagent.

Transparent bottle for easy observation, brown bottle, good light protection, for light sensitive reagents.

Wide-mouth bottles for solid reagents, narrow-mouth bottles for liquid reagents.

Good chemical resistance, but not heat resistant.

If you have any questions, please contact us in time