Single-neck round bottom flask;Tilting two-neck flask;Three-neck flask;Four-neck flask;Flat bottom flask;Suction flask;KUDERNA-DANISH flask;Two-neck pear-shaped flask;Graduated concentrating tube;Eggplant-shaped flask;Pear-shaped flask;Ground glass joint round bottom flask;Rotating flask;Reaction ball flask;Two-neck reaction ball flask;Reaction eggplant flask;Reaction tube;Tubular solvent storage bottle;Spherical solvent storage bottle;With Teflon valve connector;Thick-walled pressure-resistant bottle I;Thick-walled pressure-resistant bottle II;Two-neck connecting pipe;Y-shaped connector;Inverted Y-shaped connector;Three-neck connecting pipe;Four-way connector;75-degree fractionating head;75-degree threaded fractionating head;Spiked fractionating head;Spiked fractionating tube with upper branch pipe plug;Spiked distillation column;Vacuum sandwich fractionation column;Packed fractionation column with spiral coil;Exhaust pipe;Input connector;Vacuum connector with Teflon valve;Nozzle receiving tube;Straight receiving tube;Curved receiver tube;Straight tube;Curved tube;Vacuum receiver tube;Receiver tube with side tube;Three-way vacuum receiver tube;Two-way vacuum receiver tube;Vacuum transfer tube;Vacuum rotary receiver;Nozzle test tube receiver;Straight drying tube;Oblique drying tube;Curved drying tube;Stirrer casing;Air condenser;Straight condenser;Straight condenser with detachable small nozzle;Cold finger condenser;Cold finger condenser with detachable small nozzle;Spherical condenser;Spherical condenser with detachable small nozzle;Serpentine condenser;Serpentine condenser with detachable small nozzle;Jacketed serpentine condenser;Jacketed serpentine condenser with detachable small nozzle;Serpentine reflux condenser;Serpentine reflux condenser with detachable small nozzle;Reflux condenser, 105 degrees;Reflux condenser, 105 degrees, with detachable small nozzle;Infusion catheter;Straight condenser for rotary evaporation;Oblique condenser for rotary evaporation;Micro Dewar condenser;Small joint mouth plug;Grignard serpentine condenser;Grignard serpentine condenser with detachable small nozzle;Large joint mouth plug;Interchangeable joint for ball mill and standard plug;Interchangeable joint for standard port and ball mill plug;Double-necked tube;Double-plugged tube;Solvent transfer joint;Distillation head 75 degrees;Screw-threaded distillation head 75 degrees;Distillation head with vacuum jacket;Distillation elbow 75 degrees;Distillation elbow 105 degrees;Distillation elbow 75-105 degrees;Solvent distillation head;Micro distillation head;Micro distiller with jacket;Micro vertical thorn distiller;Micro vertical thorn distiller with jacket;Hollow plug;Solid plug;Straight suction joint;90-degree suction joint;Freeze dryer joint;Space-saving 90-degree suction joint;Suction joint;Straight suction joint with glass valve;Straight suction joint with Teflon valve;90-degree suction joint with glass valve;90-degree suction joint with Teflon valve;Three-way joint with T-shaped glass valve;Three-way joint with T-shaped Teflon valve;Ventilation joint with T-shaped Teflon valve;Anti-foam ball;Splash-proof ball;Sand core splash-proof ball;Constant pressure dropping funnel with Teflon valve;Constant pressure dropping funnel with glass valve;Graduated constant pressure dropping funnel with Teflon valve;Graduated constant pressure dropping funnel with high vacuum valve;Graduated constant pressure dropping funnel with double Teflon valve;Spherical separating funnel with Teflon valve;Triangular suction filter funnel;Feeding funnel;Non-standard feeding funnel;Liquid feeding funnel;Sand core funnel;Sand core suction filter funnel;Suction filter funnel with small hole glass filter plate;Sand core funnel with jacket;Filter tube with sand plate;Filter tube with sand plate, 2 glass valves;Water separator;Water separator with jacket;Single exhaust gas distributor;Double exhaust gas distributor;Double exhaust gas distributor with standard Teflon valve;Open reactor flask;Jacketed beaker;Jacketed open reactor flask;Jacketed reactor body;Three-layer reactor body;Open reactor cover;Three-neck double-layer reaction bottle;Four-neck double-layer reaction bottle;Chromatographic solution storage bottle;Chromatography column with standard Teflon valve;Chromatography column with sand plate and standard Teflon valve;Chromatography column with standard port and standard Teflon valve;Chromatography column with standard port, sand plate, and Teflon valve;Chromatography column with standard plug, sand plate, and suction nozzle;Chromatographic flow control valve;Vacuum distiller;Distillation head with condenser;Three-way distillation receiving tube;Integrated jacketed micro vertical thorn distillation head;Screw-mouth thermometer casing;Adjustable threaded mouth with small nozzle;Chromatographic column with liquid storage ball, standard port, sand plate, and Teflon valve;Thermometer casing;Chromatographic column with interlayer, standard port, sand plate, and Teflon valve;Mercury-sealed stirrer casing;Gas conduit;Constant pressure dripping funnel with high vacuum valve;Teflon plug;Micro-distiller;Micro-distiller with vacuum interlayer;Micro-vertical pricker distiller with vacuum interlayer;Thick-walled pressure-resistant bottle;Three-neck reactor cover;Four-neck reactor cover;Five-neck reactor cover;Round-mouthed reactor flask;Cylindrical open reactor flask;Quick-opening reactor flask clamp;Cylindrical separatory funnel;Cylindrical separatory funnel with Teflon valve;One-ball drying tube;Thumb bottle;Stoppered thermometer;Distillation elbow 75-105 degrees;Ball-ground Teflon valve connector;Graduated constant-pressure dripping funnel with glass valve;Suction filtration funnel;Custom-made Teflon sand core chromatographic column;Custom-made Teflon sand-free core chromatographic column;Melting point capillary;Sealed melting point capillary;Sampling capillary;Medical capillary;Fractionating head with electromagnetic piston;Straight two-way piston;T-shaped three-way piston;Two-way single vacuum piston;Two-way double vacuum piston;Three-way double vacuum piston;Three-way triple vacuum piston;Single-layer glass reactor;Double-layer glass reactor;Rotary evaporator;Magnetic stirrer;Low temperature thermostat;High temperature thermostat;High and low temperature thermostat circulator;Vacuum pump;Circulating water vacuum pump
