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Learn what laboratory mortars and pestles are used for, compare porcelain, agate, glass, stainless steel and alumina materials, and understand how to select the right option for sample preparation. This guide also covers common applications, correct grinding techniques, contamination risks, cleaning and when to use a mechanical laboratory mill.
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6 mins read
Magnetic stirrers and hot plate stirrers are essential laboratory instruments used for consistent mixing, solution preparation and controlled heating. They are commonly used with beakers, flasks and bottles to dissolve solids, prepare reagents, maintain suspensions and support routine sample preparation across research, education, quality control and industrial laboratories.
4 mins read
Purchasing from LabFriend offers laboratories a practical mix of product range, brand choice, online convenience, and procurement support. This article explains the key benefits of buying from LabFriend, from access to a large multi-brand catalogue and flexible payment options to manufacturer-backed warranty and helpful educational content.
3 mins read
Choosing the right borosilicate glass beaker brand can affect durability, chemical resistance, thermal performance, and day-to-day usability in the laboratory. This guide highlights five leading brands for borosilicate glass beakers, DURAN, PYREX, Scherf, ISOLAB, and LLG Labware, and explains what makes each one a strong choice for different laboratory needs.
4 mins read
Choosing the right pipette brand can improve accuracy, comfort, and consistency in daily laboratory work. This guide highlights five leading pipette brands for laboratories, Eppendorf, BRAND, Gilson, Sartorius, and Thermo Scientific, and explains what makes each one a strong choice for different liquid handling workflows.
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10 mins read
A graduated cylinder is a essential laboratory tool for measuring liquid volumes accurately. This guide explains what it is, how to read the meniscus correctly, the difference between Class A and Class B, glass vs plastic options, and how to choose the right size for your application.
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9 mins read
Discover what a laboratory watch glass is, its 6 key uses in chemistry and biology, the different types available, and how to choose the right size for your lab. A complete guide by.
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4 mins read
Choosing the best water bath for a research lab involves more than comparing tank size or maximum temperature. This guide explains what to look for in a laboratory water bath, including temperature range, stability, uniformity, capacity, evaporation control, and accessories, while highlighting current LabFriend options from PolyScience, Thermo Scientific, and Grant Instruments.
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4 mins read
Choosing the right lab refrigerator or freezer is essential for protecting samples, maintaining temperature stability, and supporting reliable laboratory workflows. This guide explains how to compare refrigerated and frozen storage options based on application, temperature range, capacity, monitoring features, energy use, and long-term operating needs. It is designed to help laboratories make a more informed cold storage decision for reagents, biological samples, chemicals, and other temperature-sensitive materials.
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5 mins read
This guide explains what an Erlenmeyer flask is, its key uses across chemistry and microbiology, and how to select the right size and material for your application. It covers practical considerations such as capacity, chemical resistance, and autoclavability, while comparing it to other common laboratory glassware. The article also highlights common mistakes to avoid and provides guidance on choosing reliable options from trusted laboratory brands.
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3 mins read
pH meters are essential laboratory instruments used to measure the acidity and alkalinity of liquid samples across chemistry, life science, environmental, food, water, and pharmaceutical workflows. This guide explains how to choose the right pH meter for the lab by comparing portable, benchtop, and multiparameter systems, while also covering key selection factors such as accuracy, sample type, calibration, and electrode compatibility.
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4 mins read
Laboratory glassware is essential for measuring, mixing, heating, storing, and transferring liquids and chemicals in scientific workflows. This guide highlights 10 essential pieces of laboratory glassware every lab should have, including beakers, Erlenmeyer flasks, volumetric flasks, graduated cylinders, test tubes, burettes, pipettes, watch glasses, funnels, and petri dishes. It also explains why material quality, accuracy, and application suitability matter when selecting the right glassware for research, analytical, microbiology, and educational laboratories.
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3 mins read
Top pan balances are widely used laboratory instruments designed for precise weighing in research, quality control, and educational laboratories. They provide an excellent balance between capacity and accuracy, making them ideal for routine weighing tasks such as preparing chemical solutions, measuring reagents, and performing sample preparation. This guide explains how top pan balances work, how they differ from analytical balances, and the key factors laboratories should consider when selecting the right model for their weighing applications.