Our Tools
MakeSolution
Type any lab solution in plain English and get a complete preparation protocol instantly. PBS, Tris-HCl, EDTA, and hundreds more.
LazyCalc
Lab calculator suite: molarity, serial dilution, unit converter. Smart dilution recommendations and calculation history.
LazyCells
Automated cell counting and viability analysis from microscope images.
LazyPlanner
Experiment planning and protocol management for your lab.
Aliquot
Smart aliquoting calculator for reagents and samples.
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Every tool is designed by someone who has spent countless hours at the bench. We understand your pain.
Latest from the Blog
View allHow to Make 10% SDS Solution (And Why It Keeps Precipitating)
Step-by-step guide to making 10% SDS stock solution. Covers the #1 problem — precipitation — plus dissolving tips, storage rules, and how SDS fits into SDS-PAGE buffers.
Feb 12, 2026
PBS vs DPBS vs HBSS: Which Buffer Should You Use?
A practical comparison of PBS, DPBS, and HBSS for cell culture, washing, and assays. Learn the key differences in composition, calcium/magnesium content, and when to use each buffer.
Jun 15, 2025