US$ 557.50
and aluminum at a shared 0
Hand-cranked to convert mechanical work into electrostatic energy
Sliding-rail aluminum bench with 1
Double-parallel plastic pulley with two 50mm wheels in a steel frame and end hooks
illustrating linear thermal expansion
Standard High-Quality Spectrometer Subcategory_Lab Burner Accessories and aluminum at a sharedMounted on a precision base, the standard spectrometer integrates collimator, telescope, and prism table for measuring wavelengths and the refractive indices of solids and liquids.
US$ 557.50
US$ 895.00
US$ 1032.50
US$ 482.50
US$ 279.60
US$ 159.20
US$ 100.80
US$ 2775.00
US$ 631.80