 Reaction Schlenk Round Bottom Flask with High Vacuum Valve,Side Joint 14/20,50mL~2000mL 46.45 46.45 +detail
|  Quartz cuvette Short optical path 0.1 0.2 0.5 1 2 3 5 mm two-way light transmission ultraviolet research special 61.59 47.79 +detail
|  Physics teaching Stirling engine external combustion engine micro generator birthday gift engine steam engine model engine mini 48.03 47.07 +detail
|  QWE-60 PCS 40ML Plastic Test Tubes With Screw Caps Reusable Transparent Container Tubes Transparent Test Tube 46.37 46.37 +detail
|  Ultrassist Nursing Train Model Cyst Skin Tag Removal Intradermal IM&IV Injection Suture Wound Packing Practice for Medic Student 66.61 46.63 +detail
|
 Stirling Engine Model, Steam Physics Science Popularization, Science Experiment, Power Generation Toy Education Model, DIY Gold 46.43 46.43 +detail
|  20mm Butyl Stoppers Mushroom For Glass Vial and Liquid Culture Jars, Can Be Sterilized by Steam and Repeated Used 10.99 10.99 +detail
|  85cm height human muscular skeleton model with flexible arms and legs packed in foam human skeletal system anatomical study tool 45.09 45.09 +detail
|  Chemistry 30ML Hoffman Water Electrolysis Glass Tube Experimental Instrument 45.50 45.50 +detail
|  Glass gas drying tube U-shaped plugged drying tube with branch air tube 13*100/15*150/18*180/20*200mm 58.92 45.73 +detail
|
 Program Cooling Box, Cell Freezing Container, Gradient Cooling Box,120×86mm, Suitable for 1.0-2.0ml Frozen Storage Tube 49.92 46.43 +detail
|  Rotatable Urological Instruments Biopsy Forceps Ureteroscope Foreign Body Forceps 5Fr*580mm 4Fr*580mm Detachable 58.32 46.66 +detail
|  250-2000ml GL45 Multi Neck Brown Reagent Bottle High Borosilicate Glass HPLC Mobile Phase Solvent Storage Bottle 58.42 46.74 +detail
|  Condensers,Graham,Removable Hose Connector,29/42 Joint,300mm Body Length 46.50 46.50 +detail
|  Caliber 24# Glass Chromatography Column with Tetrafluoro Piston, Sand Core Glass Chromatography Column with Standard Mouth 1pcs 49.85 46.36 +detail
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