10 Pieces Octahedral PTFE-Coated Magnetic Stir Bars

Description

10 Pieces Octahedral PTFE-Coated Magnetic Stir Bars
Product details: Octahedral PTFE-coated magnetic stir bars with integral pivot ring are commonly used in laboratories for stirring small volumes in vessels such as vials, tubes and beakers. PTFE coating is inert to chemicals and increases the durability of the stirring bars. The octahedral shape (also called octagonal shape) has larger surface area and better turbulence when compared to the smooth surface of cylindrical bars. The pivot ring can reduce friction and chattering during the stirring. What are Magnetic Stir Bars? Magnetic stir bars are stirrers used with magnet forces to create a vortex for mixing a liquid or solution. A number of factors affect magnetic stir bar efficiency and effectiveness, including its size, shape, and material. Sizes (L x Diameter) range from 6 x 3 mm to 100 x 10.5 mm. Octahedral PTFE-coated magnetic stir bars are the most common magnetic stirrers used in the lab. The multiple surfaces add turbulence to the mixing action. PTFE coating is inert to chemicals and increases the durability of the stirring bars. MSE Supplies offers high quality magnetic stir bars for repeatable and reliable mixing results. SKU# Diameter Length Qty. (pieces/pack) LS0139 3mm (0.12") 6mm (0.24") 10 LS0140 5mm (0.2") 10mm (0.39") 10 LS0141 7.5mm (0.3") 15mm (0.59") 10 LS0142 8mm (0.31") 20mm (0.79") 10 LS0143 8mm (0.31") 30mm (1.18") 10 LS0144 8mm (0.31") 40mm (1.57") 10 LS0145 9mm (0.35") 35mm (1.38") 10 LS0146 10mm (0.39") 60mm (2.36") 10 LS0147 10mm (0.39") 70mm (2.76") 10 LS0148 10.5mm (0.41") 100mm (3.94") 10 LS0149 11mm (0.43") 52mm (2.05") 10 Please contact MSE Supplies if you need other sizes or bulk order pricing for magnetic stir bars.
10 Pieces Octahedral PTFE-Coated Magnetic Stir Bars
Product details:
Octahedral PTFE-coated magnetic stir bars
with integral pivot ring
are commonly uséd in laboratories for stirring small volumes in vessels such as vials, tubes and beakers. PTFE coating is inert to chemicals and increases the durability of the stirring bars. The octahedral shape (also called octagonal shape) has larger surface area and better turbulence when compared to the smooth surface of cylindrical bars. The pivot ring can reduce friction and chattering during the stirring.
What are Magnetic Stir Bars?
Magnetic stir bars are stirrers uséd with magnet forces to create a vortex for mixing a liquid or solution.
A number of factors affect magnetic stir bar efficiency and effectiveness, including its size, shape, and material. Sizes (L x Diameter) range from 6 x 3 mm to 100 x 10.5 mm.  Octahedral PTFE-coated magnetic stir bars are the most common magnetic stirrers uséd in the lab.  The multiple surfaces add turbulence to the mixing action.
PTFE coating is inert to chemicals and increases the durability of the stirring bars.
MSE Supplies
offers high quality magnetic stir bars for repeatable and reliable mixing results.
SKU#
Diameter
Length
Qty. (pieces/pack)
LS0139
3mm (0.12")
6mm (0.24")
10
LS0140
5mm (0.2")
10mm (0.39")
10
LS0141
7.5mm (0.3")
15mm (0.59")
10
LS0142
8mm (0.31")
20mm (0.79")
10
LS0143
8mm (0.31")
30mm (1.18"
)
10
LS0144
8mm (0.31")
40mm (1.57")
10
LS0145
9mm (0.35")
35mm (1.38")
10
LS0146
10mm (0.39")
60mm (2.36")
10
LS0147
10mm (0.39")
70mm (2.76")
10
LS0148
10.5mm (0.41")
100mm (3.94")
10
LS0149
11mm (0.43")
52mm (2.05")
10
Please contact MSE Supplies if you need other sizes or bulk order pricing for magnetic stir bars.
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Additional Information:
"Broken or damaged items must be reported immediately upon receiving your package (within 5 business days upon delivery). All materials and equipment are considered as received in good condition upon signature of delivery confirmation. Please inspect these items for damage prior to signing off on the condition. If it becomes necessary to return a damaged item to MSE Supplies, please contact us for a Return Merchandise Authorization (RMA) number within 30 days of receipt of the product. MSE Supplies must receive the product within 15 days of MSE Supplies issuing the Return Merchandise Authorization (RMA). The product must be in the original packaging or the return will be rejected. RMA numbers must appear on the packing list and items being returned must be packaged and shipped in accordance with all applicable regulation. All items are subject to a 25% restocking fee. \r\n\r\nItems not returnable for credit include: open or damaged containers; materials past their expiration date or with an expiration date too short for resale; custom or special orders; non-recurring engineering (NRE) cost charged to the order, and chemicals of any type. Any supplies or equipment that have been uséd and are being returned for a warranty repair may require that a decontamination form be filled out. Please contact MSE Supplies for this form."
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