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RM 38.50
Inc. GST
The Bochem Brush for Test Tubes is designed to efficiently clean test tubes and laboratory glassware. With a 270/70 size and a bristle diameter of 20mm, this brush ensures thorough cleaning of even narrow test tubes, providing excellent control and precision. Made from high-quality materials, it is durable and effective for cleaning various laboratory equipment, ensuring hygiene and reliability in every use.
The Bochem Brush for Test Tubes is an essential tool for maintaining cleanliness and hygiene in laboratory environments, offering reliable performance for everyday use.
Manufacturer P/N
12310
Part Number
6.226 077
Manufacturer
Bochem
Ø
20 mm
Manufacturer P/N
12312
Part Number
6.233 086
Manufacturer
Bochem
Ø
30 mm
It is designed to efficiently clean test tubes and laboratory glassware. With a 270/70 size and a bristle diameter of 20mm, this brush ensures thorough cleaning of even narrow test tubes, providing excellent control and precision. Made from high-quality materials, it is durable and effective for cleaning various laboratory equipment, ensuring hygiene and reliability in every use.
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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.
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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.
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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.
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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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1 min 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.
RM 38.50
Inc. GST
