Specifications
NTD 21,780
Inc. VAT
The Macherey-Nagel Extraction Thimbles MN 645 R (79x155 mm) are designed for reliable and efficient solid-liquid extraction in laboratory applications. Manufactured from high-purity cellulose, these thimbles ensure consistent retention and mechanical stability even under high temperatures. The pack contains 25 thimbles, ideal for routine use in analytical, environmental, or food testing laboratories.
Macherey-Nagel’s MN 645 R Extraction Thimbles are an essential tool for laboratories requiring precision and consistency in solid-liquid extraction procedures.
Extraction thimbles MN 645, pure cellulose
It are designed for reliable and efficient solid-liquid extraction in laboratory applications. Manufactured from high-purity cellulose, these thimbles ensure consistent retention and mechanical stability even under high temperatures. The pack contains 25 thimbles, ideal for routine use in analytical, environmental, or food testing laboratories.
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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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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.
NTD 21,780
Inc. VAT
