Home / Science / Chemistry

Chemistry tools

Lab maths, analysis, kinetics, electrochemistry and more. 2 free tools, with no sign-up. Nothing you enter leaves your device.

General and lab chemistry 1

Solutions and dilutions calculatorWork out how much to weigh for a solution in M, mM, mg/mL, % w/v or ppm, how much stock to dilute, and a full serial dilution plan with volumes for every tube. #30

Analytical chemistry 1

Calibration curve with LOD and LOQPaste your standards and get the calibration line, R², limits of detection and quantitation (ICH Q2), and the concentration of each unknown with a 95 % interval. #28