I would like to test a range of stirring bars. Do you sell any selection packs? We offer two stirring bar evaluation kits, each containing a selection of stirring bars. These are useful for trialling different stirring bars in an application, or simply if you require magnetic stirring for a range of glassware. RR98095: PTFE Magnetic Stirring Bar Evaluation Kit 30 stirring bars in total – contains 3 each of: RR99064: Elliptical Stirring Bar 25 mm RE RR98097: Elliptical Stirring Bar 15 mm RE RR98096: Elliptical Stirring Bar 10 mm RE RR98091: Cross Shape Stirring Bar 16.5 mm RE RR98075: Cross Shape Stirring Bar 10 mm RR98113: Cylindrical Stirring Bar 12 mm RE RR99613: Pivot Ring Stirring Bar 15 mm RR98071: Pivot Ring Stirring Bar 12 x 6mm RR99607: Pivot Ring Stirring Bar 12 x 4.5mm RR98070: Octagonal Stirring Bar 13 mm RR71200: Stirring Bar Evaluation Kit – for Flasks 10 stirring bars in total – contains 2 each of: RR95921: Oval Stirring Bar 50 mm RR95920: Oval Stirring Bar 40 mm RR99064: Elliptical Stirring Bar 25 mm RE RR98091: Cross Shape Stirring Bar 16.5 mm RE RR98075: Cross Shape Stirring Bar 10 mm