Feeding Tube, Stomach Tube, Foley Catheter manufacturer / supplier in China, offering High-Quality Plastic Automatic Pipettes Eliminate Manual Errors and Are Used in Laboratories for Micro-Liquid Transfer., Chinese Digital Pipettes with Adjustable Capacity, Single-Channel or Multi-Channel Micro Pipettes That Can Be Sterilized Under High Pressure, Laboratory Equipment - Automatic Pipette for 5-50 μ L, Single-Channel Electronic Pipette and so on.