US$ 119.90
and four lenses for focal-length investigations
Multipoint Fuel Injection Module - Item #
this polished hardwood funnel stand holds two 1
Ninety-five-piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry
Thermally isolated 150mL aluminum reservoir inside a polystyrene-lined jacket
Alnico Bar Magnet, 95 x 20 x 8mm Science at Home_Physical Science and four lenses for focal-lengthLong and wide 95 x 20 x 8mm Alnico bar pair, a step up from the 70mm model with extended pole separation that gives field mapping experiments more room along the magnet axis.
US$ 119.90
US$ 109.97
US$ 119.90