Bel-Art Scienceware™ Cylindrical Spinbar Magnetic Stirring Bars

Cylindrical magnetic stirring bars offer excellent centering and smooth running characteristics. Small removable pivot ring† in the center adds to their versatility. Pivot ring minimizes the contact area of the bar to the vessel, reduces friction and lessens marring of plastic containers. Alnico magnet encapsulated in FDA Grade, USP Class VI PTFE low friction coating; durable and inert. Manufactured in registered ISO 9001:2008 facilities, as verified by SGS certification. Autoclave safe.

†Cat. No. 144-18979 and 144-18982 do not have a pivot ring
Image(s) are representative of the product group and not necessarily the individual product.

Length x Diameter in. (mm): 1 x ³/₈ (25.4 x 9.5)

Length x Diameter in. (mm): 1 x ⁵/₁₆ (25.4 x 8 )

Length x Diameter in. (mm): 1¹/₂ x ³/₈ (38.1 x 9.5)

Length x Diameter in. (mm): 1¹/₂ x ⁵/₁₆ (38.1 x 8)

Length x Diameter in. (mm): 1¹/₄ x ³/₈ (31.8 x 9.5)

Length x Diameter in. (mm): 1¹/₄ x ⁵/₁₆ (31.8 x 8)

Length x Diameter in. (mm): 1³/₄ x ³/₈ (44.5 x 9.5)

Length x Diameter in. (mm): 1³/₄ x ⁵/₁₆ (44.5 x 8)

Length x Diameter in. (mm): 1⁵/₈ x ³/₈ (41.3 x 9.5)

Length x Diameter in. (mm): ¹/₂ x ³/₈ (12.7 x 9.5)

Length x Diameter in. (mm): ¹/₂ x ⁵/₁₆ (12.7 x 8)

Length x Diameter in. (mm): 2 x ³/₈ (50.8 x 9.5)

Length x Diameter in. (mm): 2 x ⁵/₁₆ (50.8 x 8)

Length x Diameter in. (mm): 2¹/₂ x ⁵/₈ (63.5 x 16)

Length x Diameter in. (mm): 2^{1/₈ x 3/₈ (54 x 9.5)}

Length x Diameter in. (mm): 3 x ¹/₂ (76.2 x 12.7)

Length x Diameter in. (mm): ³/₄ x ⁵/₁₆ (19.1 x 8)

Length x Diameter in. (mm): 4 x ⁵/₈ (101.6 x 16)

Length x Diameter in. (mm): 5 x ⁵/₈ (127 x 16)

Length x Diameter in. (mm): 6 x ³/₄ (152 x 19)