Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Clear 90mm Petri Dish, Pasteur Pipette 1ml , 1.5ml Micro Centrifuge Tube , Graduated Pipettes ,Eppendorf Tube . We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Anguilla , New Orleans ,UK , Madagascar .Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.