click to enlarge

VWR® Spinbar® Magnetic Stir Bars, Polygon with Pivot Ring

from $6.02

• Reduces marring of plastic containers
• Multifaceted surface adds turbulence relative to similar size smooth cylindrical stirring bars
 
Polygon stir bars have a center molded pivot ring that minimizes the contact area between the bar and the vessel, thus reducing friction and chattering. Alnico magnet encapsulated in FDA grade PTFE is durable and inert.

Type your desired quantities in the fields below, then click:
Price Chart
Cat Code Diameter Length UnitPrice Add Quantity
74950-284 5 mm (3/16") 12 mm (½") Each$6.02
80089-714 5 mm (3/16") 12 mm (½") 50/CS$283.67
74950-286 6 mm (¼") 20 mm (¾") Each$7.20
80089-716 6 mm (¼") 20 mm (¾") 50/CS$334.07
74950-288 6 mm (¼") 25 mm (1") Each$7.34
80089-718 6 mm (¼") 25 mm (1") 50/CS$341.67
74950-290 6 mm (¼") 35 mm (1 3/8") Each$7.66
80089-720 6 mm (¼") 35 mm (1 3/8") 50/CS$349.61
74950-292 7.9 mm (5/16 ") 40 mm (1 5/8") Each$8.65
80089-722 7.9 mm (5/16 ") 40 mm (1 5/8") 50/CS$402.84
74950-294 7.9 mm (5/16 ") 44.4 mm (1 3/4") Each$9.47
80089-724 7.9 mm (5/16 ") 44.4 mm (1 3/4") 50/CS$437.67
74950-296 7.9 mm (5/16 ") 51 mm (2") Each$9.47
80089-726 7.9 mm (5/16 ") 51 mm (2") 50/CS$437.67
74950-298 10 mm (3/8") 60 mm (2 5/16”) Each$9.77
80089-728 10 mm (3/8") 60 mm (2 5/16”) 50/CS$452.65
74950-300 10 mm (3/8") 70 mm (2 3/4") Each$16.28
80089-730 10 mm (3/8") 70 mm (2 3/4") 50/CS$752.24
74950-280 15.9 mm (5/8 ") 127 mm (5") Each$161.70
80089-732 15.9 mm (5/8 ") 127 mm (5") 10/CS$1,491.26
74950-282 19 mm (3/4 ") 152 mm (6") Each$180.17
80089-734 19 mm (3/4 ") 152 mm (6") 10/CS$1,667.80
Back to Magnetic Stir BarsAdd to Favorites

Magnetic Stir Bars

Strict quality assurance from The Lab Depot for Magnetic Stir Bars and more than 750,000 other lab supplies means that you will always have confidence in your research and development or quality control results. After all, your laboratory testing procedures should always include using only the very best – whether magnetic stir bars, chemicals, glassware or very sophisticated instrumentation. Always look to The Lab Depot for value and for quality lab supplies.



livechat