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NTD 8,055
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The Macherey Glass Wool, 50 g, Long Fibres, DMCS-Treated is designed for laboratory chromatography applications, including use with GC liners and packed GC columns. This long-fibre glass wool supports reliable sample handling and column preparation where treated glass fibre material is required.
This Macherey DMCS-treated glass wool is suitable for laboratories requiring dependable long-fibre material for gas chromatography preparation and support applications.
The Macherey Glass Wool, 50 g, Long Fibres, DMCS-Treated is designed for GC liners, packed GC columns, and related chromatography workflows. The stated format and features make the product suitable for routine laboratory work within that application.
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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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NTD 8,055
Inc. VAT
