Table 3. Number of National Pools by POP Analyzed and Detection Frequency.

POP	aldrin	dieldrin	endrin	chlordane	DDT	heptachlor	mirex	toxaphene
No. of pools	141	141	141	141	141	141	123	139
No. of pools > LOQ	2	123	1	114	141	88	24	54
% quantified	1%	87%	1%	81%	100%	62%	20%	39%

POP	α-HCH	β-HCH	lindane	chlordecone	endosulfan	PCB6	HCB	PeCBz	SCCP	HCBD
No. of pools	138	138	138	43	139	154	141	102	52	44
No. of pools > LOQ	21	132	56		18	154	141	10	52
% quantified	15%	96%	41%	0%	13%	100%	100%	10%	100%	0%

POP	PBDE	PBDE209	HBCD	PBB153	TEQ_PCDD	TEQ_PCDF	TEQ_PCB	PFOS	PFOA	PFHxS
No. of pools	123	39	99	101	181	181	166	86	86	86
No. of pools > LOQ	121	38	73	4	181	181	165	79	86	15
% quantified	98%	97%	74%	4%	100%	100%	99%	92%	100%	17%