 Screw ball bottle oxygen-free anhydrous reaction bottle tetrafluoride piston high vacuum valve vacuum reaction bottle 66.60 51.68 +detail
|  Pulley Demonstration Set with Stand Mechanics Pulley Experiment Kit Simple Machines Apparatus Beginner Compact for Teachers 48.76 25.84 +detail
|  150ML spherical fat extractor Soxhlet extractor condenser tube laboratory complete glass extraction device 63.27 49.10 +detail
|  Pulley Demonstration Set with Stand Mechanics Pulley Experiment Kit Simple Machines Apparatus Educational Hands-on for Teachers 48.76 25.84 +detail
|  physical teaching instrument Physics teaching tools external combustion engine miniature car steam engine model fan 49.04 48.06 +detail
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 48Holes Centrifuge Tube box Rack PCR Tube Rack Low Temperature Metal Ice Box 1.5ml 2ml 16Holes and 0.2ml 32 holes Tube，1Piece 48.90 48.90 +detail
|  Laboratory Adapters,Oil bubble,24/40 48.62 48.62 +detail
|  1702 standard Babcock milk fat bottle, glass milk test bottle, milk fat test bottle 0-8% scale 74.55 57.85 +detail
|  Condenser,Reflux,Large Cool Capactiy 24/40,Removable Hose Connections,300mm Body Length 47.50 47.50 +detail
|  P5EA 10Pcs 80Inch Long Plastic Suction Catheter Tubing 8Mm Interfaces For Portable Aspiration Machines Veterinary Application 49.06 49.06 +detail
|
 Education Animal Cell Anatomy Model With Removable Parts for Classroom Teaching E65A 59.78 49.02 +detail
|  Four-neck flat bottom flask with straight mouth 50ml100ml150ml250ml500ml1000ml2000ml3000ml5000ml10000ml20000ml 67.39 53.91 +detail
|  SYNTHWARE Chromatographic column with PTFE valve, Sand core G2, 4mm aperture valve, Borosilicate glass, C36 48.91 48.91 +detail
|  Portable Heimlich Maneuver Vest Choking Rescue Training Device Adult CPR Emergency Practice Teaching Model First Aid Equipment 97.83 48.91 +detail
|  1000ml,24/29*3,3-neck,Round bottom straight Glass flask,Lab Boiling Flasks,Three neck laboratory glassware 48.59 48.59 +detail
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 SHUNIU Laboratory aspirator bottle 2500mL/5000mL/10000mL/20000mL, Borosilicate glass, With ground-in glass stopper and stopcock 49.10 49.10 +detail
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