BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10)
Product overview
The BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) is a chemically inert and durable stirring bar coated in PTFE (Teflon), ideal for smooth and efficient mixing of liquids in sealed laboratory vessels. Its compact cylindrical shape and chemical-resistant coating make it suitable for a wide range of applications, including reagent preparation, solution mixing, titration, and general lab workflows. Supplied as a pack of 10, this stirring bar is useful for routine lab use and repeated processes requiring clean, contamination-free mixing.
Key Features:
- Brand: BRAND
- Size: 20 mm length × 6 mm diameter
- Material: PTFE coating — chemically resistant and non-stick
- Shape: Cylindrical magnetic bar for universal compatibility with most vessels
- Packaging: Pack of 10 stirring bars
- Application: Magnetic stirring in beakers, flasks, or other containers for solution preparation, buffer mixing, reagent dissolution, etc.
This PTFE-coated magnetic stirring bar provides reliable, contamination-free mixing with excellent chemical resistance — a practical choice for any lab requiring consistent stirring performance across many experiments.
Frequently Asked Questions:
What is the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) used for?
The BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) is a magnetic stirrer used for Magnetic stirring in beakers, flasks, or other containers for solution preparation, buffer mixing, reagent dissolution, etc. Its documented configuration includes material: PTFE coating — chemically resistant and non-stick, and packaging: Pack of 10 stirring bars. It is identified by manufacturer part number 137115, LabFriend SKU 4.688 072. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required.
Is the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) suitable for Magnetic stirring in beakers, flasks, or other containers for solution preparation, buffer mixing, reagent dissolution, etc?
Yes. The BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) is suitable for Magnetic stirring in beakers, flasks, or other containers for solution preparation, buffer mixing, reagent dissolution, etc. Its suitability is determined by material: PTFE coating — chemically resistant and non-stick, packaging: Pack of 10 stirring bars, and size: 20 mm length × 6 mm diameter. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Before selection, confirm that the sample, process, vessel or instrument conditions match the published BRAND specification.
What are the most important specifications of the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10)?
The most important specifications of the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) include material: PTFE coating — chemically resistant and non-stick, packaging: Pack of 10 stirring bars, size: 20 mm length × 6 mm diameter, and shape: Cylindrical magnetic bar for universal compatibility with most vessels. The listed item is manufacturer part number 137115, LabFriend SKU 4.688 072. It should not be selected for applications outside the manufacturer's stated limits or where an unlisted compatibility is required. Specifications not stated in the product description should be confirmed before purchase rather than assumed from a related model.
Which vessels, stirring bars and power supply are required for the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10)?
The supplied description for the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) does not confirm a complete compatibility or accessory list. Confirm vessel volume, base diameter, stirring-bar size, liquid viscosity, mains voltage and whether heating is required. Do not assume compatibility with another model solely because the products appear similar; verify the exact BRAND model and manufacturer part number 137115, LabFriend SKU 4.688 072 before purchase.
What is the difference between the BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) and the BRAND Magnetic Stirring Bar 10 × 6 mm PTFE (Pack of 10)?
The BRAND Magnetic Stirring Bar 20 × 6 mm PTFE (Pack of 10) differs from the BRAND Magnetic Stirring Bar 10 × 6 mm PTFE (Pack of 10) in the documented material (PTFE coating — chemically resistant and non-stick versus PTFE (Polytetrafluoroethylene) coating with magnetic core), shape (Cylindrical magnetic bar for universal compatibility with most vessels versus Round / cylindrical for stable stirring). Both are BRAND products in the same general magnetic stirrer family, but their capacities, ranges or configurations should not be treated as interchangeable. Select the model whose published limits match the application and confirm accessory or connection differences before ordering.
Product Specifications
- HS Code #85051190
- Ø6 mm
- ShapeCylindrical
- Length20 mm
- Material sheathingPTFE
- UNSPSC41122401
Products related to this item (23)
product | Mfr # | Part # | Product name | Material
sheathing | Length | Price | Availability | |
137105 | 4.688 070 | BRAND Magnetic Stirring Bars PTFE Round 12 × 4.5 mm (Pack of 10) | PTFE | 12 mm | £25.08 | In stock | ||
137106 | 4.688 804 | BRAND Magnetic Stirring Bars PTFE Round 7 × 2 mm (Pack of 10) | PTFE | 7 mm | £51.04 | In stock | ||
137127 | 4.688 075 | BRAND Magnetic Stirring Bars PTFE Round 35 × 6 mm (Pack of 10) | PTFE | 35 mm | £61.60 | In stock | ||
137125 | 4.688 074 | BRAND Magnetic Stirring Bars PTFE Round 30 × 6 mm (Pack of 10) | PTFE | 30 mm | £37.40 | In stock | ||
137108 | 4.688 805 | BRAND Magnetic Stirring Bars PTFE Round 10 × 3 mm (Pack of 10) | PTFE | 10 mm | £45.32 | In stock | ||
137135 | 4.688 077 | BRAND Magnetic Stirring Bars, PTFE, Round, 50 x 8 mm, Pack Of 10 | PTFE | 50 mm | £43.47 | In stock | ||
137103 | 4.688 068 | BRAND Magnetic Stirring Bar 6 × 3 mm PTFE (Pack of 10) | PTFE | 6 mm | £36.96 | In stock | ||
137140 | 4.688 078 | BRAND Magnetic Stirring Bar 60 × 9 mm PTFE (Pack of 10) | PTFE | 60 mm | £94.16 | In stock | ||
137114 | 4.688 873 | BRAND Magnetic Stirring Bar 15 × 6 mm PTFE (Pack of 10) | PTFE | 15 mm | £34.32 | In stock | ||
137102 | 4.688 067 | BRAND Magnetic Stirring Bars, PTFE, Round, 5 x 2 mm, Pack of 10 | PTFE | 5 mm | £47.08 | In stock | ||
137109 | 4.688 071 | BRAND Magnetic Stirring Bars 13 × 3 mm PTFE (Pack of 10) | PTFE | 13 mm | £50.16 | In stock | ||
137120 | 4.688 073 | BRAND Magnetic Stirring Bar 25 × 6 mm PTFE (Pack of 10) | PTFE | 25 mm | £37.40 | In stock | ||
137104 | 4.688 069 | BRAND Magnetic Stirring Bars, PTFE, Round, 8 x 3 mm, Pack Of 10 | PTFE | 8 mm | £37.84 | In stock | ||
137130 | 4.688 076 | BRAND Magnetic Stirring Bars PTFE Round 40 × 8 mm (Pack of 10) | PTFE | 40 mm | £41.36 | In stock | ||
137110 | 4.688 880 | BRAND Magnetic Stirring Bars, 15 x 4.5 mm, PTFE-Coated, Cylindrical, Pack Of 10 | PTFE | 15 mm | £37.40 | In stock | ||
137113 | 4.688 806 | BRAND Magnetic Stirring Bar 10 × 6 mm PTFE (Pack of 10) | PTFE | 10 mm | £31.68 | In stock | ||
137145 | 4.688 808 | BRAND Magnetic Stirring Bar 70 × 9 mm PTFE Round (Pack of 10) | PTFE | 70 mm | £99.00 | In stock | ||
137100 | 4.688 066 | BRAND Magnetic Stirring Bars PTFE Round 2.5 × 2.5 mm (Pack of 10) | PTFE | 2 mm | £51.04 | In stock | ||
137101 | 4.688 803 | BRAND Magnetic Stirring Bars PTFE Round 3.5 × 3.5 mm (Pack of 10) | PTFE | 3 mm | £51.04 | In stock | ||
137150 | 4.688 079 | BRAND Magnetic Stirring Bars, PTFE, Round, 80 x 9 mm, Pack Of 10 | PTFE | 80 mm | £101.64 | In stock | ||
137111 | 4.688 861 | BRAND Magnetic Stirring Bars, PTFE Cylindrical, 15 x 1.7 mm, Pack Of 10 | PTFE | 15 mm | £78.76 | |||
137107 | 4.688 878 | BRAND Magnetic Stirring Bars, 8 x 1.7 mm, PTFE-Coated, Cylindrical, Pack Of 10 | PTFE | 8 mm | £54.56 | |||
137132 | 4.688 807 | BRAND Magnetic Stirring Bars PTFE Round 45 × 8 mm (Pack of 10) | PTFE | 45 mm | £56.32 |
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