Primary Analyst	Recovery (%)
	Spiked 0.1%				Spiked 0.25%				Spiked 0.4%
	C_14:0	C_17:0	C_18:0	C_22:6	C_14:0	C_17:0	C_18:0	C_22:6	C_14:0	C_17:0	C_18:0	C_22:6
Day 1-1	109	108	110	105	107	108	110	106	107	106	108	105
Day 1-2	106	104	102	100	104	104	102	102	107	106	106	104
Day 1-3	109	110	110	108	108	107	105	104	106	105	105	103
Day 2-1	107	106	107	105	107	107	107	106	105	103	99	101
Day 2-2	109	109	110	108	109	110	110	109	108	106	103	104
Day 2-3	107	108	110	107	107	105	99	102	109	108	104	105
Day 3-1	100	102	109	100	107	108	106	102	108	108	101	102
Day 3-2	107	108	109	108	105	105	95	99	108	107	106	104
Day 3-3	99	100	107	98	105	105	95	99	106	106	107	103
Mean	106	106	108	104	107	106	103	103	107	106	104	104
SD	3.8	3.3	2.8	3.9	1.7	1.8	5.7	3.2	1.3	1.3	2.9	1.4
RSD (%)	3.6	3.1	2.6	3.8	1.6	1.7	5.6	3.1	1.2	1.2	2.8	1.3
Secondary Analyst	C_14:0	C_17:0	C_18:0	C_22:6	C_14:0	C_17:0	C_18:0	C_22:6	C_14:0	C_17:0	C_18:0	C_22:6
Day 1-1	107	107	98	103	106	106	100	100	108	107	99	102
Day 1-2	99	100	100	95	104	103	91	97	107	108	105	104
Day 1-3	99	100	101	96	106	107	100	102	106	107	107	103
Mean	101	102	100	98	105	105	97	100	107	107	104	103
SD	4.6	4.1	1.8	4.6	1.1	2.1	5.7	2.8	0.9	0.5	4.1	1.1
RSD (%)	4.6	4.0	1.8	4.7	1.1	2	5.8	2.8	0.8	0.5	3.9	1.1
Relative Difference (%) to Primary Analyst	−4.2	−3.4	−8.1	−6	−1.6	−1	−6	−3.3	−0.1	0.8	−0.6	−0.6