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Compare modelsSG $163.06
Inc. GST
The 2mag ASTEROID 25, Magnetic Stirring Bar is a high-performance stirring bar designed to deliver a significantly enhanced mixing effect compared with conventional stirring bars. Its specialised geometry supports more than 4 times higher transmissible torque, helping achieve powerful and reliable mixing performance across a wide range of laboratory applications. With a strong, stable, and long-lasting magnetic field that resists demagnetisation, the ASTEROID 25 is well suited to demanding stirring tasks where efficiency and consistency are important.
The 2mag ASTEROID 25, Magnetic Stirring Bar is an excellent choice for laboratories that need stronger torque transmission, improved shear force, and more efficient mixing than standard stirring bars can provide. Its advanced shape, durable PTFE encapsulation, and high-speed capability make it especially useful for challenging mixing applications where performance and reliability matter.
Manufacturer P/N
44025
Part Number
9.646 057
Manufacturer
2mag
Height
12 mm
Manufacturer P/N
44040
Part Number
9.646 040
Manufacturer
2mag
Height
32 mm
Manufacturer P/N
44070
Part Number
9.646 058
Manufacturer
2mag
Height
39 mm
It is a high-performance stirring bar designed to deliver a significantly enhanced mixing effect compared with conventional stirring bars. Its specialised geometry supports more than 4 times higher transmissible torque, helping achieve powerful and reliable mixing performance across a wide range of laboratory applications. With a strong, stable, and long-lasting magnetic field that resists demagnetisation, the ASTEROID 25 is well suited to demanding stirring tasks where efficiency and consistency are important.
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7 mins read
Cleaning laboratory glassware properly is essential for accurate, safe, and repeatable lab work. This guide explains how to remove stubborn residue from beakers, flasks, bottles, volumetric glassware, and other lab glassware, including grease, dried salts, biological residue, stains, and burnt deposits. It also covers safe cleaning methods, common mistakes, drying and storage tips, and when damaged glassware should be replaced.
7 mins read
Pipette calibration helps laboratories confirm that liquid handling results remain accurate, repeatable, and traceable. This guide explains how pipettes are calibrated to ISO 8655 standards, including gravimetric testing, environmental control, correct tip selection, volume testing, calibration records, and common mistakes to avoid. It also covers when to use in-house calibration and when an external calibration service may be more suitable.
9 mins read
A free molarity and dilution calculator covering four essential lab calculations: C1V1=C2V2 dilution (solve for any unknown), molarity from mass, mass from molarity, and serial dilution table generation. Includes worked examples, a concentration units guide and step-by-step preparation instructions for every result.
9 mins read
Free online buffer preparation calculator. Select your buffer system, enter target pH, concentration and volume, and get an exact lab-ready recipe with reagent masses and step-by-step instructions. Covers PBS, Tris-HCl, sodium phosphate, acetate, HEPES, MOPS and more.
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6 mins read
Laboratory balances are essential weighing instruments used to measure samples, reagents, powders, chemicals and materials with accuracy and consistency. They are commonly used in research, education, quality control, pharmaceutical testing, food testing, industrial laboratories and general scientific workflows.
SG $163.06
Inc. GST
