COA Example - Fragments, Dry, 10-100 µm.xlsx

	B	C	D	E	F	H	I	J	L	M	N	P	Q	R	V
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2	EasyMP™ Batch #XXXX [Polyethylene (PE), Fragments, Blue, 10-100 µm]
3	Polymer specific gravity: 0.955 g/cm³ (9.55·10−7 µg/µm³)													MicroplasticSolution.com	contact@microplasticsolution.com
4	28,358 ± 2,358 (8%) MPs [n/mg] \| 500 mg (0.5 g) dry, neat
5	All values in number of microplastics (n)/mg
6
7
8		SS #1	SS #2	SS #3	SS #4	Particle count (n/mg)			Particle size distribution			D10 (µm)	10
9	Feret diameter (µm)	n/mg	n/mg	n/mg	n/mg	Mean (n/mg)	SD (n/mg)	RSD (%)	Mean diameter (µm)	PSD (%)	Cum. PSD (%)	D50 (µm)	11
10	10-20	17,429	13,541	13,347	14,051	14,592	1,658	11	15	51	51	D90 (µm)	74
11	20-30	6,311	4,888	4,969	5,388	5,389	565	10	25	19	70
12	30-40	2,561	2,214	2,204	2,265	2,311	146	6	35	8	79	Note: D90 signifies that the 90th percentile of particles is below 74 µm in diameter
13	40-50	1,357	1,337	1,398	1,235	1,332	60	5	45	5	83
14	50-60	949	888	959	903	925	30	3	55	3	87
15	60-70	730	679	781	740	732	36	5	65	3	89
16	70-80	510	571	520	622	556	45	8	75	2	91
17	80-90	490	418	429	490	457	33	7	85	2	93
18	90-100	449	388	342	388	392	38	10	95	1	94
19	100-110	388	286	286	286	311	44	14	105	1	95
20	110-120	219	270	306	230	256	34	13	115	1	96
21	120-130	204	179	189	163	184	15	8	125	1	97
22	130-140	158	158	194	148	165	17	11	135	1	97
23	140-150	102	102	112	122	110	8	8	145	0	98
24	150-160	102	97	122	117	110	11	10	155	0	98
25	160-170	117	61	97	122	99	24	24	165	0	98
26	170-180	92	46	56	87	70	20	28	175	0	99
27	180-190	56	51	51	82	60	13	21	185	0	99
28	190-200	46	46	56	41	47	6	12	195	0	99
29	>200	97	337	347	265	261	100	38	200	1	100
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31	Total	32,367	26,556	26,765	27,745	28,358	2,358	8
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49	Polymer Raman signature
50	Raman shift (1/cm)	Counts (relative intensity)
51	266.0	0.00943
52	269.2	0.01051
53	272.327	0.008537111
54	275.475	0.007970871
55	278.623	6.49E-03
56	281.771	0.003673235
57	284.918	0.002358064
58	288.066	0.003041685
59	291.214	0.0007987898
60	294.361	1.52E-03
61	297.509	0.0008818231
62	300.657	-0.0005969298
63	303.805	-0.00131642
64	306.952	-4.68E-04
65	310.1	1.52E-03
66	313.248	0.002415952
67	316.395	0.001902345
68	319.543	1.71E-03
69	322.691	0.003124391
70	325.839	0.0044647
71	328.986	0.004234038
72	332.134	0.00526674
73	335.282	0.005187546
74	338.429	5.55E-03
75	341.577	0.004421129
76	344.725	0.005062337
77	347.872	0.006753146
78	351.02	0.007467421
79	354.168	0.007525638
80	357.316	0.007391953
81	360.463	0.008501576
82	363.611	0.007198973
83	366.759	0.009004079
84	369.906	0.009322633
85	373.054	0.007707531
86	376.202	0.009361736
87	379.35	0.008957172
88	382.497	0.008605632
89	385.645	0.009616443
90	388.793	0.009566146
91	391.94	0.00951112
92	395.088	0.01065372
93	398.236	0.01198957
94	401.384	0.01074881
95	404.531	0.01289939
96	407.679	0.01530795
97	410.827	0.01790303
98	413.974	0.02071922
99	417.122	0.02291651
100	420.27	0.02568467