Yancheng Rongkang Glassware Co., Ltd. [China]

Test Tube Stopper High grip Type 50 holes Color:White High quantity with competitive price OEM produced

Test Tube Stopper Rack

Dimensions:50holes for 13mm,16mm,18mm test tubeColor:WhiteHigh quantity with competitive priceOEM produced all the products are available;

Specific point model are shown below:

Thanks for your cooperation in advance and welcome to your early inquiry !!!

High quantity with competitive price Test Tube Stopper Rack