





Anodised aluminum test tube rack

Plastic test tube rack

Stainless steel metal sheet test tube rack

Plastic polypropylene test tube rack

Round holes stainless steel test tube rack

Polymethyl methacrylate Universal pipette rack

Polymethyl methacrylate lab pipetle holder

lab Polymethyl methacrylate pipetle holder

Polymethyl methacrylate universal pipette rack without pressure on fragile
Sichuan Machinery Tools I/E Co., Ltd.