Quality-by-Design Principles Applied to the Establishment of a Pharmaceutical Quality Control Laboratory in a Resource-Limited Setting: The Lab Water

Table 1

Gradient elution of the mobile phase.

#	Time (min)	% Water	% Acetonitrile
1	0.0	100.0	0.0
2	1.0	100.0	0.0
3	21.0	0.0	100.0
4	30.0	0.0	100.0