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10W filament bulb and plastic accessories for high-quality optical experiments
Premium Grade: Extra pure grade sodium chloride
creating dots on the paper strip for accurate measurements
Input voltage 220V50Hz
Wheel and Axle 10W filament bulb and plasticWheel and Axle Premium Quality: This Product is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.
