表2.

饮用水中13种HBQs的线性关系、方法检出限、方法定量限和基质效应

Compound	Regression equation	r	Linear range/(μg/L)	MDL/(ng/L)	MQL/(ng/L)	Matrix effect
2,5-DCBQ	y=10138.9x+290.4	0.9996	0.5-100	0.5	1.7	0.70
2,6-DCBQ	y=23525.5x+1329.0	0.9993	0.5-100	0.3	0.9	0.61
2,5-DBBQ	y=26040.3x+1300.8	0.9998	0.5-100	0.8	2.5	0.58
2,6-DBBQ	y=30750.0x+1239.7	0.9998	0.5-100	0.5	1.7	0.51
DCMBQ	y=23013.0x-6502.2	0.9998	0.5-100	0.4	1.3	0.45
TriCBQ	y=8180.2x-2731.1	0.9994	1-100	1.5	4.6	0.40
2,6-DIBQ	y=75438.0x-15579.0	0.9996	0.5-100	0.2	0.6	0.39
TCBQ	y=12908.8x-6189.7	0.9999	2-100	1.7	5.7	0.22
2,6-DBDMBQ	y=9823.4x-1200.2	0.9997	2-100	1.5	5.0	0.24
2,3-DBDMBQ	y=620.21x-1062.8	0.9992	10-200	10.0	33.0	0.33
TBBQ	y=15687.3x-7489.5	0.9993	2-100	1.7	5.7	0.20
TC-1,2-BQ	y=75973.2x-40836	0.9998	0.5-100	0.3	0.9	0.42
TB-1,2-BQ	y=34732.9x-28283	0.9990	1-100	0.8	2.6	0.28

y: peak area; x: mass concentration, μg/L.