Table W.1.

Number percentage of particles

x (nm)	Number % of particles with minimum Feret diameter smaller than threshold x
	Sample 1	Sample 2	Sample 3	Sample 4	Sample 5	Sample 6	E 171‐Aa	E 171‐Ba	E 171‐Ca	E 171‐Da	E 171‐Ea	E 171‐Fa
10	0	0	0	0	0	0	0	0	0	0	0	0
20	0	0	0	0	0	0	0	0	0	0	0	0
30	1	0	0	1	1	1	0	0	0	0	0	0
40	6	1	2	2	8	3	1	2	1	1	2	0
50	13	4	5	5	16	7	3	6	3	1	6	2
60	22	9	12	13	25	15	6	15	9	2	14	3
70	36	21	24	25	37	29	11	29	19	4	24	7
80	50	35	39	38	51	44	20	44	31	8	40	9
90	63	50	54	52	63	58	30	58	44	13	54	14
100	74	64	67	65	73	71	40	70	56	18	65	20
110	81	75	77	74	80	79	50	79	67	24	75	28
120	87	83	85	82	86	85	60	85	75	31	83	35
130	92	89	90	89	91	90	68	90	82	38	88	43
140	94	92	94	93	94	94	77	93	88	44	91	51
150	97	95	96	96	96	96	83	95	92	50	95	59
160	98	97	98	97	98	97	88	97	95	57	97	67
170	98	98	99	99	98	98	91	98	97	65	98	76
180	99	99	99	99	99	99	93	99	98	72	99	81
190	99	100	100	100	99	99	96	99	99	76	99	87
200	100	100	100	100	100	100	97	100	99	83	100	91
250	100	100	100	100	100	100	100	100	100	95	100	99
300	100	100	100	100	100	100	100	100	100	98	100	100
400	100	100	100	100	100	100	100	100	100	100	100	100
500	100	100	100	100	100	100	100	100	100	100	100	100

^aSample claimed to be the same of the E 171 for which data were evaluated in EFSA FAF Panel (2019).