A13E-Adjustable Metal Arm Support Arm Rest For Computer Desk 5-Level Height Alleviate Fatigue And Improve Work Efficiency 62.98 37.79 +detail
| W89C Labs Demonstration Motor for DC Electric Generator DIY Hand-cranked Electricity Generator Physical Science Experiment Pr 17.82 17.82 +detail
| 4D Master Puzzle Gummy Bear Anatomy Model Black Colored Bones Anatomical 41 Parts Removable Assembling Model 49.99 47.99 +detail
| Simple Female Catheterization Model 48.00 44.16 +detail
| 1pc 304 Stainless Steel Saw Tooth Type Stirring Dispersion Disc Lab Dispersing Round Plate Disk Stirrer 54.04 47.01 +detail
|
NEW Laboratory Glass Allihn Condenser for Extractor with Top Joint 24/40 48.00 48.00 +detail
| Laboratory Vacuum Traps,Serrated Connections 38.50 38.50 +detail
| 1set circuit experimental device Junior high school physics complete set of materials, electrical experiment box, 51.05 50.03 +detail
| LABSELECT Fluorescent Quantitative Transparent Sealed-plate Membrane, Pressure-sensitive PCR Products 84.82 42.41 +detail
| Dental technician sander H37L1 same sander, domestic South Korean sander 20490 carbon brush sander 48.00 48.00 +detail
|
1set Experimental Equipment Electrical Experiment Box Junior High School Physics Electromagnetics 51.05 50.03 +detail
| 1 set physics teaching instrument Spring oscillator harmonic vibration air cushion 49.52 48.53 +detail
| 1set Complete set of experimental equipment, experimental box set,optical experimental box set 51.05 50.03 +detail
| 1.75ml JGS-1 Sintering Triangle Quartz Cuvette Cell Acid Alkali Resist 48.43 48.43 +detail
| SUPER HOT Geiger Counter Nuclear Detector Tester X-Ray γ-Ray β-Ray FY-202 78.49 46.31 +detail
|
Propelled four-blade small-size stainless steel propeller Small stirring welded one-piece 4-blade mixing propeller 48.37 32.89 +detail
| 200PCS/LOT Coreless/Cored High Borosilicate Glass Capillary Tube OD 1.2mm-ID 0.69mm Length 10cm Glass Microelectrode 58.75 42.89 +detail
| Experimental set: conical flask, rubber tip straw, beaker, measuring cylinder, test tube, chemical glass equipment, one set 49.44 48.45 +detail
|