Compound	Quantitative	Geographic	Concentration	Highest		Reproducibility
		Ions (m/z)	Distribution 	Range (pg/ml)	Blank Level  	(±pg/ml) 
								(pg/ml)
tremetone	202		S,H,P,D,K	2-102		0		1-46 
sugiol		285, 300	S		1-3		0		1 
dehydroabietane	255, 270	S		2-3		0		1 
dehydroabietic 
aldehyde	269, 284	S		1-3		0		~0 
fluoranthene	202		S,H,P,D,K	0-2		1		0-1 
pyrene		202		S,H,P,D,K	0-8		1		0-2 
dodecanoic 
acid (C12)	60, 129		S,P,D,K		147-721		6705		130-374 
tridecanoic 
acid (C13)	60, 129		S		83		0		26 
tetradecanoic 
acid (C14)	60, 129		S,P,D,K		160-700		196		111-295 
pentadecanoic 
acid (C15)	60, 129		S		174		48		47 
hexadecanoic 
acid (C16)	60, 129		S,P,D		267-2345	537		673-3511 
octadecenoic 
acid (C18:1)	55, 69		S		1710		0		580 
octadecanoic 
acid (C18)	60, 129		S		3178		269		3275 
tetradecanamide 
(C14)		59, 72		P,D,K		9-608		49		1-404 
hexadecenamide 
(C16:1)		59, 72		S,H,P,D,K	5-870		14		1-262 
hexadecanamide 
(C16)		59, 72		S,H,P,D,K	49-1390		196		16-694 
octadecenamide 
(C18:1)		59, 72		S,H,P,D,K	20-7619		139		37-5479 
octadecanamide 
(C18)		59, 72		S,H,P,D,K	19-1026		0		5-509 
eicosenamide 
(C20:1)		59, 72		S,H,P,D,K	5-50		0		0-26 
docosenamide 
(C22:1)		59, 72		S,H,P,D,K	294-1459	0		60-1015 
N,N-
dimethyloctanamide  87		S,H,D,K		3-226		0		7-113 
hexadecenenitrile 
(C16:1)		122, 136	S,H,P,D,K	3-63		0		0-25 
hexadecanenitrile 
(C16)		97, 110		S,H,P,D,K	6-44		18		1-22 
octadecenenitrile 
(C18:1)		122, 136	S,H,P,D,K	10-262		24		4-182 
docosenenitrile 
(C22:1)		122, 136	S,H,P,D,K	9-82		0		4-57 
total n-alkanes 
(C21-C34)	71, 85		S,H,P,D,K	~0-19 ng/ml	459 ng/ml	89-1275