Spinpak® Magnetic Stirring Bar 6-Pack Assortments
By Bel Art ProductsEach assortment consists of six magnetic PTFE coated stirring bars. Octagonal Bars Pack contains octagonal, with pivot ring: two each of 1 x 5/16", 1-1/2 x 5/16", 2 x 5/16". Round Bars Pack contains round, with removable pivot rings: two each of 1 x 5/16", 1-1/2 x 5/16", 2 x 5/16". Think Small Pack contains Flea Micro: two each of 8 x 1.5mm, 7 x 2mm, 10 x 3mm. Color-Coded Pack contains octagonal, with pivot ring: two each of yellow, red blue, all 1 x 5/16".