COA Example - Fragments (10 polymer mixture), 10-100 µm, EasyMP.xlsx

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2	EasyMP™ Mixed polymer composition (MPC) Batch #MPC-XXXX(Y), Fragments, Clear, 10-100 µm] #XX (see bottom of bottle)
3	10 different polymer types: PE (0.40 mg), PP (0.99 mg), PVC (1.04 mg), PET (0.77 mg), PS (0.97 mg), TPU (0.77 mg), PA6 (0.8 mg), PMMA (0.38 mg), PC (1.0 mg), PTFE (0.77 mg)																		MicroplasticSolution.com				contact@microplasticsolution.com
4	5,508 ± 411 (7%) MPs [n/mL) \| 7.9 mg powder suspended in 30 mL ethanol (95 vol.%)
5	All values in number of microplastics (n)/mL or percentage (%)
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8	Summary of sample content
9	Polymer type- and particle size distribution (n/mL)
10		PE	PP	PVC	PET	PS	TPU	PA6	PMMA	PC	PTFE		Particle count (n/mL)				Particle size distribution				D10 (µm)	10
11	Diameter (µm)	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL		Total (n/mL)	SD (n/mL)	RSD (%)		Mean diameter (µm)	PSD (%)	Cum. PSD (%)		D50 (µm)	33
12	10-20	426	31	54	69	78	101	105	551	45	48		1508	199	13		15	27	27		D90 (µm)	115
13	20-30	215	21	39	73	56	111	140	272	33	40		1001	132	13		25	18	46
14	30-40	100	20	30	67	45	98	126	137	26	27		677	64	9		35	12	58		Note: D90 signifies that the 90th percentile of particles is below 115 µm in diameter
15	40-50	52	25	26	59	38	76	93	85	28	20		503	52	10		45	9	67
16	50-60	32	29	24	49	32	65	66	49	25	16		387	54	14		55	7	74
17	60-70	22	35	23	34	30	44	46	27	24	12		297	45	15		65	5	79
18	70-80	14	33	21	26	26	35	37	18	21	10		241	32	13		75	4	84
19	80-90	9	31	21	22	20	29	29	12	22	6		201	27	13		85	4	87
20	90-100	7	30	17	14	19	20	22	8	17	5		159	21	13		95	3	90
21	100-110	5	28	14	11	18	17	18	6	16	4		137	27	20		105	2	93
22	110-120	5	24	12	8	14	14	11	4	13	3		108	16	15		115	2	95
23	120-130	4	20	9	7	11	11	10	3	12	3		88	19	21		125	2	96
24	130-140	3	16	7	4	7	7	7	1	12	1		67	17	26		135	1	98
25	140-150	2	13	7	3	7	6	3	1	9	1		52	16	31		145	1	98
26	150-160	1	10	5	1	4	5	3	1	8	1		38	11	29		155	1	99.2
27	160-170	0	6	2	0	2	2	1	1	5	1		22	9	41		165	0	99.6
28	170-180	0	4	1	0	1	1	0	0	3	0		12	6	55		175	0	99.8
29	180-190	0	2	1	0	1	1	1	0	2	0		7	7	89		185	0	99.92
30	190-200	0	0	0	0	0	0	0	0	1	0		2	2	95		195	0	99.95
31	>200	0	1	1	0	0	0	0	0	1	0		3	3	107		200	0	100
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33	Total	896	379	313	448	411	645	720	1,175	322	200		5,508	411	7
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37	Estimate of uncertainty
38	Relative standard deviation (RSD) (%) (n=4)													Standard deviation (SD) (n/mL) (n=4)
39		PE	PP	PVC	PET	PS	TPU	PA6	PMMA	PC	PTFE	Mean			PE	PP	PVC	PET	PS	TPU	PA6	PMMA	PC	PTFE	Mean
40	Diameter (µm)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)		Diameter (µm)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)	SD (n/mL)
41	10-20	11	27	14	6	9	24	10	1	13	18	13		10-20	46	8	7	4	7	24	10	5	6	9	199
42	20-30	7	22	21	9	9	9	17	4	16	18	13		20-30	15	5	8	7	5	10	23	10	5	7	132
43	30-40	5	12	11	4	3	17	14	7	8	14	9		30-40	5	2	3	3	1	17	18	9	2	4	64
44	40-50	4	15	12	7	8	17	15	5	12	9	10		40-50	2	4	3	4	3	13	14	5	3	2	52
45	50-60	11	10	15	11	10	20	17	7	24	15	14		50-60	3	3	4	5	3	13	11	3	6	2	54
46	60-70	12	10	23	12	6	27	19	6	27	9	15		60-70	3	4	5	4	2	12	9	2	6	1	45
47	70-80	3	20	8	8	8	32	15	9	14	14	13		70-80	0	7	2	2	2	11	5	2	3	1	32
48	80-90	7	10	15	8	23	11	13	5	18	24	13		80-90	1	3	3	2	5	3	4	1	4	2	27
49	90-100	4	5	19	20	12	19	15	12	10	13	13		90-100	0	2	3	3	2	4	3	1	2	1	21
50	100-110	6	20	10	20	14	30	16	38	15	31	20		100-110	0	6	1	2	2	5	3	2	2	1	27
51	110-120	24	15	11	24	18	7	6	16	10	15	15		110-120	1	4	1	2	3	1	1	1	1	0	16
52	120-130	14	20	35	14	9	23	21	29	28	20	21		120-130	1	4	3	1	1	2	2	1	3	1	19
53	130-140	14	15	13	30	27	35	12	48	6	56	26		130-140	0	2	1	1	2	3	1	1	1	1	17
54	140-150	39	29	13	42	10	26	47	40	22	40	31		140-150	1	4	1	1	1	1	2	0	2	1	16
55	150-160	22	25	21	56	27	30	24	26	19	40	29		150-160	0	2	1	1	1	1	1	0	2	0	11
56	160-170	70	28	42	79	35	55	33	35	9	27	41		160-170	0	2	1	0	1	1	0	0	0	0	9
57	170-180	100	41	22	45	56	37	111	71	36	30	55		170-180	0	2	0	0	1	1	1	0	1	0	6
58	180-190	173	14	59	173	35	71	122	N/A	42	111	89		180-190	0	0	1	0	0	0	1	#VALUE!	1	0	7
59	190-200	N/A	58	33	173	173	N/A	N/A	N/A	75	58	95		190-200	#VALUE!	0	0	0	0	#VALUE!	#VALUE!	#VALUE!	0	0	2
60	>200	N/A	71	66	173	173	N/A	N/A	N/A	85	71	107		>200	#VALUE!	0	0	0	0	#VALUE!	#VALUE!	#VALUE!	1	0	3
61															0	0	0	0	0	0	0	0	0	0	0
62	Total particle RSD	8	4	9	4	5	9	13	2	7	14	7		Total particle SD	71	15	28	18	21	58	94	22	23	27	411
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