⚗ Aliquot

Buffer builder

Build a multi-component buffer by weighing out solids and diluting stocks, then topping up with diluent.

Solid weigh-out

m = C \cdot V \cdot M_{w}

m	Mass to weigh out	g
C	Target concentration	mol/L
V	Final volume	L
M_w	Molar mass	g/mol

docs/v3

Stock dilution

V_{1} = \frac{C _{2} \cdot V _{2}}{C _{1}}

V_1	Stock volume to add	mL
C_2	Target concentration	M
V_2	Final volume	mL
C_1	Stock concentration	M

docs/v3

Diluent top-up

V_{dil} = V_{2} - i \sum V_{1, i}

V_{\text{dil}}	Diluent volume to top up	mL
V_2	Final volume	mL
V_{1,i}	Stock volume of component i	mL

docs/v3