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1 USB Cable
Molecular Formula: MgSO4
Used to measure the volume of gas produced or consumed in a chemical reaction
There are four timing modes
production line
Lamp Holder M.E.S. Mounted 1 USB CableIncluded: 1 x Lamp Holder M. E. S. Mounted Improved accuracy and robustness and are less expensive than traditional Lamp Holders. Fitted on base with two 4mm sockets. 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. Safely Packaged to avoid being damaged during transportation.
US$ 16.00
US$ 12.00
US$ 45.00
US$ 72.00
US$ 45.00
