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Bel-Art™ Octagon Spinbar™ Magnetic Stirring Bars

Catalog No. 19120176
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Length (Metric):
12.7 mm
16 mm
22 mm
25.4 mm
28.6 mm
35 mm
38 mm
41.14 mm
47.5 mm
50.8 mm
63.5 mm
76.2 mm
Diameter (Metric):
8 mm
9.5 mm
12.7 mm
Length (English):
0.5 in.
0.625 in.
0.87 in.
1 in.
1.12 in.
1.37 in.
1.5 in.
1.62 in.
1.87 in.
2 in.
2.5 in.
3 in.
Diameter (English):
0.31 in.
0.37 in.
0.5 in.
14 product options available for selection
Product selection table with 14 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Length (Metric) Diameter (Metric) Length (English) Diameter (English)
19120176 12.7 mm 8 mm 0.5 in. 0.31 in.
22066910 22 mm 8 mm 0.87 in. 0.31 in.
22066969 28.6 mm 8 mm 1.12 in. 0.31 in.
22067074 41.14 mm 8 mm 1.62 in. 0.31 in.
22067090 12.7 mm 9.5 mm 0.5 in. 0.37 in.
22067140 16 mm 9.5 mm 0.625 in. 0.37 in.
22067165 35 mm 9.5 mm 1.37 in. 0.37 in.
22067173 47.5 mm 9.5 mm 1.87 in. 0.37 in.
22067181 63.5 mm 9.5 mm 2.5 in. 0.37 in.
22271841 50.8 mm 9.5 mm 2 in. 0.37 in.
22271858 63.5 mm 8 mm 2.5 in. 0.31 in.
22331488 76.2 mm 12.7 mm 3 in. 0.5 in.
22271825 25.4 mm 9.5 mm 1 in. 0.37 in.
22271833 38 mm 9.5 mm 1.5 in. 0.37 in.
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Catalog No. 19120176 Supplier Bel-Art™ Supplier No. F371101256
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Octagon magnetic stirring bars with integral pivot ring are the most commonly used shape for stirring small volumes in vessels such as vials, tubes and gradient makers.

Particularly useful for environmental testing and life science applications in which small sample volumes need to be prepared and evaluated.

  • Alnico magnet encapsulated in FDA Grade, USP Class VI Teflon™ PTFE low friction coating; durable and inert
  • Interrupted profile provides greater surface area and added turbulence when compared to the smooth surface of cylindrical bars
  • Pivot ring aids in reducing friction and chattering
  • Autoclavable
  • Manufactured in a registered ISO 9001:2008 facility, as verified by SGS certification

Specifications

Coating PTFE, FDA-grade, USP Class VI
Type Magnetic Stir Bar
Autoclavable Autoclavable
Length (Metric) 12.7 mm
Diameter (Metric) 8 mm
Shape Octagon
Quantity 50
Color White
Material Alnico Magnet
Certifications/Compliance FDA, USP Class VI, ISO 9001:2008
Diameter (English) 0.31 in.
Length (English) 0.5 in.
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