Bel-Art Elliptical (Egg Shaped) Spinbar Magnetic Stirring Bars




Bel-Art Elliptical (Egg Shaped) Spinbar Magnetic Stirring Bars

These egg-shaped stirring bars are designed especially for use in round-bottom vessels as they spin unrestricted by the vessel contour.

  • 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 9001:2015 facility, as verified by SGS certification
  • Autoclave safe

TEFLON® is a registered trademark of The Chemours Company FC LLC and used under license by Bel-Art Products, Inc.


Catalog No.: Fits Round Bottom Flasks Dimensions (L X Dia.) Quantity / Pack
10 and 25ml ⅜ x ³/₁₆" (9.5 x 4.7mm) 1
10 and 25ml ⅝ x ¼" (15.9 x 6.35mm) 1
10,25,50,100ml ¾ x ⅜" (19.1 x 9.5mm) 1
100 and 200ml 1 x ½" (25.4 x 12.7mm) 1
300 and 500ml 1¼ x ⅝" (31.8 x 15.9mm) 1
300 and 500ml 1½ x ⅝" (38.1 x 15.9mm) 1
500 and 1000ml 1⅝ x ¾" (41.3 x 19mm) 1
2000 and 3000ml 2 x ¾" (50.8 x 19.1mm) 1
3000 and 5000ml 2½ x ¾" (63.5 x 19mm) 1
12000 and 22000ml 3 x ¾" (76 x 19.1mm) 1

Payment & Security

Apple Pay Bitcoin Elo Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Estimate shipping

You may also like

Recently viewed