## Description - Particularly well suited for round bottom flasks; shape ensures complete mixing - Offers minimal contact when used in plastic containers - Egg shape provides pivot point without a separate ring or abrupt change in contour - Magnet itself is egg-shaped encapsulated in FDA grade, USP Class VI Teflon™ PTFE, except three smallest sizes have a cylindrical magnet in egg-shaped Teflon PTFE - Manufactured in a registered ISO 9001:2008, as verified by SGS certificationAutoclave safe - Autoclave safe ## Specifications ||| | ------------ | ------------ | |Case Quantity|50| |Product Type|Stir Bar| |For Use With|Round bottom vessels| |Length (English)|0.75 in.| |Length (Metric)|19mm| |Coating|PTFE| |Shape|Egg| |Diameter (English)|0.37 in.| |Diameter (Metric)|9.5mm|