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molar mass by hand.
Type any lab solution in plain English — get a complete preparation protocol with exact weights, volumes, pH adjustment, and storage instructions. Instantly.
Example query:
"500 mL of 1x PBS pH 7.4"
How it works
1. Type
Describe the solution you need in plain English. Any volume, any concentration.
2. Get Protocol
AI generates a complete protocol: components, amounts, procedure, pH, storage.
3. Prepare
Follow the step-by-step protocol at the bench. Export to PDF if you like.
Popular Solutions
115+ solutions with free preparation protocols
1X PBS (Phosphate Buffered Saline)
Standard physiological buffer pH 7.4, isotonic for mammalian cells
10X PBS Stock
10X concentrated PBS stock solution, dilute 1:10 for working solution
Tris-HCl Buffer pH 8.0
1M Tris-HCl stock buffer pH 8.0 for molecular biology applications
RIPA Buffer
Strong denaturing lysis buffer for total protein extraction, good for Western blot
SDS-PAGE Running Buffer (Tris-Glycine-SDS)
Standard SDS-PAGE running buffer (1X), pH ~8.3 unadjusted
2X Laemmli Sample Buffer
2X concentrated SDS-PAGE sample loading buffer with reducing agent
1X TAE Buffer
Standard agarose gel electrophoresis buffer for DNA, pH ~8.5
TE Buffer
Standard DNA/RNA storage buffer
LB Medium (Luria-Bertani)
Standard bacterial growth medium for E. coli and other gram-negative bacteria
10% SDS Solution
10% w/v SDS stock solution, avoid excessive foaming during preparation
Western Blot Transfer Buffer (Towbin)
Standard wet transfer buffer for Western blotting, pH ~8.3
TBST (TBS-Tween 20)
TBS with 0.1% Tween 20, standard Western blot wash buffer
Built by a biologist with 15 years of bench experience. Every protocol follows standard laboratory practices. The AI learns from each preparation to improve over time.
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