Shipping and Quality Assurance

Shipping

Standard shipping is by EMS. Free shipping on larger orders.

We will replace product damaged on delivery if claimed within 7 days after delivery.
All products are tested to have shelf life of at least 1 year, under normal storing conditions.
Many test kits contain volatile chemicals, which if not sealed properly will cause accelerated degradation of the test kit. Please make sure all chemical containers are tightly sealed when storing products.