Table 5.

Amount of baby powder consumed during five applications

Filter number	Filter weight		Filter weight
	Before application	After application	Five applications
Unit	g	g	g
21	0.80357	1.13911	0.33553
22	0.79876	1.13841	0.33965
23	0.79836	1.17021	0.37185
24	0.79959	1.15598	0.35638
25	0.77713	1.12187	0.34474
26	0.78298	1.12534	0.34237
27	0.78857	1.14717	0.35860
28	0.77642	1.13945	0.36302
29	0.79427	1.14429	0.35001
30	0.78900	1.15768	0.36868
Mean ± SD			0.035308 ± 0.01255