. 2018 Oct 8;10(10):406. doi: 10.3390/toxins10100406

Table 2.

Coding rules for combination of the parameters in the robustness study and t values obtained for each parameter after the significance t test was applied.

Combined Variables			Toxins	t Values
F1	High (+)	15 min	MC-LR	1.793
	High (+)	15 min	MC-RR	0.232
	Low (−)	10 min	MC-YR	1.996
	Low (−)	10 min	CYN	1.241
F2	High (+)	15 min	MC-LR	0.059
	High (+)	15 min	MC-RR	0.381
	Low (−)	10 min	MC-YR	0.042
	Low (−)	10 min	CYN	0.358
F3	High (+)	1 min and 15 s	MC-LR	0.346
	High (+)	1 min and 15 s	MC-RR	0.234
	Low (−)	1 min	MC-YR	1.055
	Low (−)	1 min	CYN	2.231

F1: Sonication time of the samples; F2: Stirring time of the samples; and F3: Time for the sample to pass through the cartridge.