TABLE 2.

The contents of the heavy metal and pesticide residues on the 31 batches of Radix Astragali samples.

Sample no	Heavy metal (mg/kg)					Pesticide residues (mg/kg)
	Pb	Cd	As	Hg	Cu	BHC	DDT	PCNB
2019001GS	0.6571	—	0.0416	0.1018	6.3993	—	—	—
2019002GS	0.1265	—	0.0335	0.0078	7.6253	0.0418	—	—
2019003GS	0.1466	0.0113	0.0640	0.0012	6.9752	0.0409	0.0023	—
2019004GS	0.5724	0.0001	0.0501	0.0312	7.1044	0.0238	0.0023	—
2019005IM	0.0811	0.0052	0.0956	—	7.8815	0.0095	—	—
2019006IM	0.1914	0.0095	0.0255	0.0572	9.2858	0.0488	0.0012	0.0010
2019007IM	0.0739	—	0.0112	—	6.3453	—	—	—
2019008IM	0.0609	—	0.1447	0.0156	8.6778	0.0091	—	—
2019009IM	2.4061	0.0369	0.1631	0.0638	8.7489	—	—	0.0012
2019010IM	0.3471	0	0.0960	0.1125	8.5240	0.0057	—	—
2019011IM	—	—	0.2023	0.0124	4.7928	–	–	—
2019012IM	1.1124	0.0065	0.2213	0.0061	6.5630	0.0061	0.0010	—
2019013IM	0.7809	—	0.0561	—	8.5231	0.0067	—	—
2019014IM	0.5661	0.0091	0.0984	0.0095	5.3323	0.0417	—	—
2019015IM	0.4678	0.0006	0.0675	0.0022	6.3645	0.0074	0.0012	0.0010
2019016IM	0.0923	0.0012	0.0649	—	4.8126	—	—	—
2019017IM	0.9518	0.0057	0.1654	0.0057	5.5663	0.0069	—	—
2019018IM	0.6841	0.0035	0.0129	0.0067	6.0265	0.0218	0.0015	—
2019019IM	0.8594	—	0.0613	0.0912	6.3138	0.0069	—	—
2019020IM	1.6125	0.0073	0.1170	0.0138	8.9820	0.0073	—	—
2019021IM	0.3682	0.0005	0.1280	0.0061	8.0072	—	—	—
2019022IM	0.1215	0.0015	0.0352	0.0483	7.1362	0.0135	0.0023	—
2019023IM	0.0793	0.0047	0.0951	0.0764	7.6247	0.0094	—	—
2019024IM	0.5226	0.0068	0.0642	0.0576	4.8623	0.0063	0.0023	0.0010
2019025IM	0.3601	0.0026	0.1690	0.0915	4.9561	0.0077	—	—
2019026IM	0.9120	0.0034	0.0662	—	8.8135	—	—	—
2019027IM	—	0.0018	0.0268	0.0017	7.8915	—	—	—
2019028IM	0.8941	0.0009	0.0544	0.0152	7.1783	0.0161	0.0017	0.0015
2019029IM	0.6354	0.0003	0.0934	0.0369	6.7128	0.0065	—	—
2019030IM	1.5079	—	0.0142	0.0658	7.6173	0.0092	—	—
2019031SX	0.6892	0.0048	0.0636	0.0052	6.654	0.0069	0.0012	—