Table 4.

Quantification results of GM soybean events using pDNA and gDNA calibrators

Target	Calibrator	Reference value (%)	Trueness		Accuracy	Repeatability
			Mean of measured value	Bias (%)	Recovery (%)	RSD (%)
SYHT0H2	pDNA	3.0	3.08	2.56	102.56	8.78
		1.0	1.03	3.33	103.33	8.99
	gDNA	3.0	2.93	− 2.44	97.56	7.18
		1.0	1.00	0.33	100.33	6.48
MON87751	pDNA	3.0	2.74	− 8.67	91.33	4.48
		1.0	0.89	− 10.67	89.33	5.74
	gDNA	3.0	2.83	− 5.67	94.33	0.93
		1.0	0.97	− 3.00	97.00	2.73
DAS-44406-6	pDNA	3.0	3.55	18.22	118.22	11.38
		1.0	1.18	18.00	118.00	3.69
	gDNA	3.0	3.25	8.33	108.33	5.12
		1.0	1.16	16.33	116.33	7.99
DAS-81419-2	pDNA	3.0	3.07	2.33	102.33	0.33
		1.0	0.88	− 11.67	88.33	2.36
	gDNA	3.0	3.11	3.78	103.78	3.83
		1.0	0.95	− 4.67	95.33	6.74