US$ 30.02
and narrow — at 10 inches tall
accepting rods up to 19 mm in diameter for larger retort stand assemblies
Eighteen-piece modular electronics kit in a plastic case
this classroom Van de Graaff kit demonstrates charge conservation
and follicles on a mounted base for dermatology teaching
Student Model Polarimeter Subcategory_Bases and Rods and narrow — at 10Built around a monochromatic yellow LED light source and simplified optics, this student polarimeter brings optical rotation measurement within reach of post 16 physics and chemistry labs.
US$ 30.02
US$ 196.60
US$ 816.36
US$ 42.00
US$ 52.50
US$ 28.50
US$ 136.26
US$ 58.57
US$ 139.27
US$ 143.65
US$ 265.03
US$ 25.50