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.
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.
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.
pH meters are essential laboratory instruments used to measure how acidic or alkaline a liquid sample is. They are widely used in research, water testing, food and beverage analysis, education, environmental monitoring, quality control and manufacturing where accurate and repeatable pH measurement is required.
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.
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.
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.
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.
A burette is an essential piece of volumetric glassware for titration and precise liquid dispensing in the laboratory. This guide explains what a burette is, how it is used, the main types available, and what buyers should look for when choosing the right burette for analytical, quality control, teaching, or routine laboratory work.
Learn what a separating funnel is, the science behind liquid-liquid extraction, how to use one correctly step by step, the different types available and how to choose the right funnel for your application.
