Table 4.

LOQ and LOD level for each PST and TTX. * These values correspond to a higher LOQ, which is calibration solution S5.

Toxins	LOQ Conc	LOD Conc
	(µg STX eq/kg or µg TTX/kg)
dcSTX	20.99	2.62
dcNEO	5.25	2.62
STX	24.80	3.10
NEO	25.66	6.41
TTX, 4-epiTTX	15.68	7.84
11-deoxyTTX	1.89 *	0.95
4,9-anhydroTTX	7.45 *	3.73
dcGTX3	3.75	0.94
GTX6	0.62	0.31
GTX5	2.77	0.35
C2	2.01	0.50
GTX2	20.28	2.54
GTX3	12.90	6.45
GTX1	29.41	14.71
GTX4	12.96 *	6.48
dcGTX2	8.52	4.26
C1	0.67	0.08