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This electroscope fitted with an internal scale divided 0 to 90° x 10° for measuring the deflection of the leaf
Versatile Learning Tool: Ideal for both young science students and dedicated entomologists
Active ingredients: 500ml UNIVERSAL INDICATOR SOLUTION
Active ingredients: 250g STRONTIUM SULPHATE ANHYDROUS
Luminescence Electric Human Respiratory System Model This electroscope fitted with anIncluded: Electric Human Respiratory System Model Diagram Model Anatomy. Luminescence displays respiratory system model. Perfect for the doctor's office, anatomy classroom, or study aid. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.
