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Solution Conductivity Demonstrator Electrolyte Electronic Chemistry Teaching Instrument DC Portable Experimental Model 0.00 sold.940,412 so'm
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Japan Shimadzu ATX124R analytical balance 0.1mg internal weight with USB and RS232 interface can be connected to PC 0.00 sold.22,936,727 so'm
Solution Conductivity Demonstrator Electrolyte Electronic Chemistry Teaching Instrument DC Portable Experimental Model 0.00 sold.940,412 so'm
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24010 Original Secondary Coil Electromagnetic Sensor and Junior High School Electromagnetic Experiment to Verify Lenz's Law 0.00 sold.70,531 so'm
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Fluorescent Lamp Principle Demonstrator Inductive Ballast Self-Inductive Phenomenon Physical and Electrical Experimental Equipment Teaching Instrument 0.00 sold.601,864 so'm
The direction-changing burner clamp zinc alloy can rotate 360 degrees, galvanized double top wire, double adjustment, two claws, three claws spraying universal 0.00 sold.12,602 so'm
Rectifier circuit experimental device full-wave half-wave filtering demonstration early Senior high school physical electrical experimental equipment teaching instrument 0.00 sold.493,717 so'm
Fujian Acting Japan Shimadzu AUW120/AUX Series Fully Automatic Internal Calibration Imported Analytical Balance 0.1mg 0.00 sold.26,424,800 so'm
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WATSON Shenjiang Chemical NT-S810 Multi-channel Manual Adjustable Pipette Japan Imported Yuco Agent 0.00 sold.2,051,808 so'm
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