US$ 25.99
Brass mass set provides calibrated 50g
this physics force table includes pulleys
Pairs 74mm of length with a 50mm hypotenuse on a polished acrylic right-angled prism
Paired as one aluminum plate and one foam plate at identical starting temperatures
Two transparent 153 x 76 x 6mm plates
Clear pH 11.00 Standard Buffer Solution, 500mL Face Size_25mm Brass mass set provides calibratedUsed to calibrate pH meters and electrodes in the strongly alkaline range, this 500mL bottle of clear pH 11. 00 buffer solution provides a high end reference for biology and water chemistry.
US$ 25.99
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US$ 70.00