Company profile

GBPI is a professional manufacturer focused on developing and producing packaging material test instruments such as water vapor permeability tester, oxygen permeability tester, gas permeability tester and so on, More buying choices at gbpitester.com.

All products

Polyester Reference Material

A substance or material that has been determined to have a sufficiently uniform property value, as a "measuring device" in the analytical measurement industry.

Showing 1 to 1 of 1 (1 Pages)

click here to leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.