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NTD 4,371
Inc. VAT
The ZVG Wall Holder with Waste Bag Holder is a practical solution for organizing and dispensing tissue rolls up to 42 cm wide. Designed for both functionality and durability, this wall-mounted holder is ideal for laboratories, workshops, and industrial spaces where hygiene and convenience are essential. It includes an integrated waste bag holder, making disposal clean and easy. Perfect for maintaining tidy work environments while keeping tissue rolls within easy reach.
This wall holder provides an efficient and hygienic storage and dispensing system, ideal for professional environments where cleanliness matters.
It is a practical solution for organizing and dispensing tissue rolls up to 42 cm wide. Designed for both functionality and durability, this wall-mounted holder is ideal for laboratories, workshops, and industrial spaces where hygiene and convenience are essential. It includes an integrated waste bag holder, making disposal clean and easy. Perfect for maintaining tidy work environments while keeping tissue rolls within easy reach.
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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.
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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.
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.
