COA Example - Fragments (20 polymer mixture), 100-500 µm, EasyMP.xlsx

	B	C	D	E	F	G	H	I	J	K	L	M	N	O	P	Q	R	S	T	U	V	W	X	Y	Z	AA	AB	AC	AD	AE	AF	AG	AH	AI	AJ	AK	AL	AM	AN	AO	AP	AQ	AR	AS	AT
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2	EasyMP™ Mixed polymer composition (MPC) Batch #MPC-XXXX(Y), Fragments, Clear, 100-500 µm] #30 (see bottom of bottle)
3	20 different polymer types: PE (5.9 mg), PP (10.2 mg), PVC (18.5 mg), PET (6.3 mg), PS (10.2 mg), TPU (9.7 mg), PA6 (4.7 mg), PMMA (34.0 mg), PC (18.4mg), PTFE (32.9 mg)																				MicroplasticSolution.com				contact@microplasticsolution.com
4	ABS (6.8 mg), PA66 (3.5 mg), CA (4.4 mg), PLA (10.8 mg), SBR (9.6 mg), PVDF (17.4 mg), PSU (17.4 mg), PA12 (12.9 mg), POM (10.6 mg), PBAT (7.1mg) [total 251.5 mg]
5	307 ± 33 (11%) MPs [n/mL] in 100 mL water w. ethanol (20 vol.%) + Tween 20 (0.05 vol.%) {0.95 g/mL}
6	All values in number of microplastics (n)/mL or percentage (%)
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9	Summary of sample content
10	Polymer type- and particle size distribution (n/mL)
11		PE	PP	PVC	PET	PS	TPU	PA6	PMMA	PC	PTFE	ABS	PA6,6	CA	PLA	SBR	PVDF	PSU	PA12	POM	PBAT		Particle count (n/mL)				Particle size distribution				D10 (µm)	108
12	Diameter (µm)	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	n/mL	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)	202
13	100-150	4	1	1	2	2	2	1	1	0	2	4	4	1	2	3	1	0	1	1	5		37	11	30		125	12	12		D90 (µm)	378
14	150-200	6	5	3	7	5	4	6	3	3	3	5	8	6	5	5	4	1	1	6	6		92	16	17		175	30	42
15	200-250	3	3	4	3	4	3	5	3	5	4	3	3	4	4	3	4	4	2	4	2		70	13	18		225	23	65		Note: D90 signifies that the 90th percentile of particles is below 378 µm in diameter
16	250-300	1	2	3	1	2	2	2	3	4	2	2	1	2	2	2	3	3	2	2	1		43	9	20		275	14	79
17	300-350	0	1	2	1	1	1	1	2	3	2	1	0	1	1	1	2	2	2	1	1		26	9	35		325	8	87
18	350-400	0	1	1	0	1	1	0	2	2	1	1	0	0	1	0	1	2	2	0	0		17	5	31		375	6	93
19	400-450	0	1	1	0	0	1	0	1	1	0	0	0	0	0	0	1	1	1	0	0		10	4	41		425	3	96
20	450-500	0	0	0	0	0	0	0	1	1	0	0	0	0	0	0	0	1	1	0	0		6	4	65		475	2	98
21	500-550	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	0	0		3	3	90		525	1	99
22	550-600	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	0	0		2	2	95		575	1	100
23	>600	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0		1	1	133		600	0	100
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25	Total	15	15	15	15	16	15	15	15	19	15	15	15	15	15	16	15	15	15	16	16		307	33	11
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29	Estimate of uncertainty
30	Relative standard deviation (RSD) (%) (n=4)																							Standard deviation (SD) (n/mL) (n=4)
31		PE	PP	PVC	PET	PS	TPU	PA6	PMMA	PC	PTFE	ABS	PA6,6	CA	PLA	SBR	PVDF	PSU	PA12	POM	PBAT	Mean			PE	PP	PVC	PET	PS	TPU	PA6	PMMA	PC	PTFE	ABS	PA6,6	CA	PLA	SBR	PVDF	PSU	PA12	POM	PBAT	Mean
32	Diameter (µm)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	RSD (%)	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)	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)
33	100-150	12	25	31	5	23	15	40	66	58	24	12	19	32	13	15	44	87	50	27	7	30		10-20	0	0	0	0	0	0	0	0	0	1	0	1	0	0	0	0	0	1	0	0	11
34	150-200	7	14	22	8	5	24	18	41	25	19	10	22	16	10	6	13	37	27	8	10	17		20-30	0	1	1	1	0	1	1	1	1	1	0	2	1	0	0	1	0	0	0	1	16
35	200-250	14	29	16	22	16	18	10	19	10	17	13	23	4	32	15	27	18	14	20	24	18		30-40	0	1	1	1	1	1	0	1	0	1	0	1	0	1	0	1	1	0	1	1	13
36	250-300	15	5	21	21	26	20	10	27	20	32	11	28	33	35	4	16	7	5	26	42	20		40-50	0	0	1	0	0	0	0	1	1	1	0	0	1	1	0	0	0	0	1	1	9
37	300-350	12	12	25	39	20	3	9	34	23	35	46	173	42	33	38	32	32	11	42	39	35		50-60	0	0	1	0	0	0	0	1	1	1	0	0	0	0	1	0	1	0	0	0	9
38	350-400	35	10	23	66	13	9	11	20	17	59	17	N/A	43	28	25	34	46	28	34	73	31		60-70	0	0	0	0	0	0	0	0	0	1	0	#VALUE!	0	0	0	0	1	1	0	0	5
39	400-450	66	14	17	48	47	36	29	45	27	47	33	N/A	37	41	31	50	38	29	16	122	41		70-80	0	0	0	0	0	0	0	0	0	0	0	#VALUE!	0	0	0	0	1	0	0	0	4
40	450-500	100	32	35	87	42	26	47	18	66	100	37	N/A	173	32	173	85	52	20	75	35	65		80-90	0	0	0	0	0	0	0	0	0	0	0	#VALUE!	0	0	0	0	0	0	0	0	4
41	500-550	N/A	75	66	173	82	58	173	58	58	71	85	N/A	100	58	N/A	111	82	19	173	N/A	90		90-100	#VALUE!	0	0	0	0	0	0	0	0	0	0	#VALUE!	0	0	#VALUE!	0	0	0	0	#VALUE!	3
42	550-600	N/A	173	173	N/A	35	87	100	N/A	111	N/A	100	N/A	N/A	58	N/A	71	37	25	173	N/A	95		100-110	#VALUE!	0	0	#VALUE!	0	0	0	#VALUE!	0	#VALUE!	0	#VALUE!	#VALUE!	0	#VALUE!	0	0	0	0	#VALUE!	2
43	>600	N/A	N/A	N/A	N/A	N/A	100	N/A	N/A	N/A	N/A	N/A	N/A	173	N/A	173	173	75	62	173	N/A	133		>200	#VALUE!	#VALUE!	#VALUE!	#VALUE!	#VALUE!	0	#VALUE!	#VALUE!	#VALUE!	#VALUE!	#VALUE!	#VALUE!	0	#VALUE!	0	0	0	0	0	#VALUE!	1
44																									0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
45	Total particle RSD	4	9	12	11	10	10	8	14	8	15	4	20	12	15	1	18	6	13	13	12	11		Total particle SD	1	1	2	2	2	1	1	2	1	2	1	3	2	2	0	3	1	2	2	2	33
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