US$ 68.00
Made from quality borosilicate glass
Molded lens holder on a stable base
Three brass conductors — sphere
the higher nanofarad decade for tuned-circuit
the gentle curvature supporting near-collimated reflection and astronomical ray-tracing analogues
White Polyester/Cotton Lab Coat, Extra Large Diameter_300mm Made from quality borosilicate glassPolyester cotton drill extra large white lab coat features long sleeves and three large pockets for extended fit general purpose lab wear.
US$ 68.00
US$ 24.99
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