COA Example - Beads, 40-60 µm, EasyMP.xlsx

	B	C	D	E	F	G	H	I	J	L	M	N	P	Q	R	T	U	V	X	Y
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2	EasyMP™ Batch #XXXX [Polymethyl methacrylate (PMMA), Beads, Clear, 40-60 µm]
3	Polymer specific gravity: 1.20 g/cm³ (1.2·10−6 µg/µm³)														MicroplasticSolution.com			contact@microplasticsolution.com
4	409 ± 60 (15%) MPs [n/mL] or 52.7 ± 7.3 (14%) MPs [µg/mL] in 30 mL ethanol (95 vol.%) solution
5	All values in microplastics/mL (n or µg)
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8		SS_1		SS_2		SS_3		SS_4		Particle count (n/mL)			Particles mass (µg/mL)			Particle size distribution			D10 (µm)	47
9	Min. Feret diameter (µm)	n/mL	µg/mL	n/mL	µg/mL	n/mL	µg/mL	n/mL	µg/mL	Mean (n/mL)	SD (n/mL)	RSD (%)	Mean (µg/mL)	SD (µg/mL)	RSD (%)	Mean diameter (µm)	PSD (%)	Cum. PSD (%)	D50 (µm)	56
10	35-40	8	0.38	12	0.71	12	0.59	14	0.74	12	2	19	0.61	0.14	24	37.5	2.8	2.8	D90 (µm)	60
11	40-45	38	3.03	38	3.27	34	2.74	20	1.69	33	7	23	2.68	0.60	22	42.5	8.0	10.8
12	45-50	124	13.17	82	9.20	142	15.66	82	8.42	108	26	24	11.61	2.95	25	47.5	26.3	37.1	Note: D10 signifies that the 10th percentile of particles is below 47 µm in diameter
13	50-55	122	15.39	92	12.28	154	20.14	128	16.66	124	22	18	16.12	2.82	17	52.5	30.4	67.4
14	55-60	96	14.56	86	14.45	110	16.80	84	12.61	94	10	11	14.60	1.48	10	57.5	23.0	90.5
15	60-65	44	8.05	34	6.09	44	7.87	32	5.80	39	6	14	6.95	1.01	15	62.5	9.4	99.9
16	>65	0	0.00	2	0.46	0	0.00	0	0.00	1	1	173	0.12	0.20	173	>65	0.1	100.0
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18	Total	432	54.6	346	46.5	496	63.8	360	45.9	409	60	15	52.7	7.3	14
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25
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27
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34
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37	Polymer Raman signature
38	Raman shift (1/cm)	Counts (relative intensity)
39	3506.3	0.00106
40	3502.7	0.00017
41	3499.171	0.00046507669
42	3495.604	0.00086169141
43	3492.038	0.00082055505
44	3488.472	0.0015938081
45	3484.905	0.00014914409
46	3481.339	0.0016254424
47	3477.773	0.00096478499
48	3474.206	4.08E-05
49	3470.64	0.00057857895
50	3467.074	0.0010548327
51	3463.507	0.0014329868
52	3459.941	2.78E-05
53	3456.375	9.51E-05
54	3452.808	0.0010800346
55	3449.242	-0.0010939225
56	3445.676	-1.65E-05
57	3442.109	0.00018157087
58	3438.543	0.00057562098
59	3434.977	0.00033716385
60	3431.411	0.00054900881
61	3427.844	0.0004891651
62	3424.278	0.001705394
63	3420.712	0.0010753351
64	3417.145	0.0013970107
65	3413.579	0.00082549048
66	3410.013	0.0018114077
67	3406.446	0.0018749848
68	3402.88	0.0010520712
69	3399.314	0.0042071558
70	3395.747	0.0027977258
71	3392.181	0.0016332127
72	3388.615	0.0021349423
73	3385.048	0.0021317125
74	3381.482	0.0020262337
75	3377.916	0.0027811331
76	3374.349	0.0027128629
77	3370.783	0.0013969408
78	3367.217	0.0020380909
79	3363.65	0.0012540352
80	3360.084	0.0028995424
81	3356.518	0.003260484
82	3352.951	0.003550674
83	3349.385	0.0021872849
84	3345.819	0.0043237873
85	3342.252	0.0038019888
86	3338.686	0.004070363
87	3335.12	0.0044627898
88	3331.553	0.0035308467
89	3327.987	0.0042062519
90	3324.421	0.0039779138
91	3320.855	0.0037828765
92	3317.288	0.0038327909
93	3313.722	0.0059177719
94	3310.156	0.0047767229
95	3306.589	0.0056667538
96	3303.023	0.0042987839
97	3299.457	0.0045022959
98	3295.89	0.0047267013
99	3292.324	0.0055367749
100	3288.758	0.0021219784