🧪 Solution Dilution Lab

Precision wet-lab chemistry solver for serial dilutions ($C_1 V_1 = C_2 V_2$) and molarity-to-mass conversions ($\text{Mass} = M \times V \times \text{MW}$) with step-by-step bench pipetting protocols.

Stock Conc. ($C_1$) M, mM, or %

Target Conc. ($C_2$) same unit as $C_1$

Target Volume ($V_2$) mL

Stock Volume Required ($V_1$)

12.50 mL

Solvent / dH₂O to Add

237.50 mL

Dilution Factor

20.0× (1:20)

Lab Procedure: Measure 12.50 mL of stock solution into a volumetric flask or graduated cylinder. Add 237.50 mL of deionized water (or bring total volume up to 250 mL line) and invert gently to mix.