PJLA

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis by
High Performance Liquid Chromatography

Testing Accreditation #: 77802

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: FE04U HPLC-UV

Test Conditions
Prepsheet ID#: MIP190617b Scale: XS205-MI2 Temp: 22.2 °C Baro Pressure: 980.3 hPa Analyst: KEB Technician: KEB

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Test Date: 06/17/2019 Valid Through: 06/17/2020 Report Issued: 06/18/2019

Test Compounds	THC	THCA	CBD	CBDA	CBN	CBG*	CBC*	THCV*	CBDV*	Total Cannabinoids*	Total THC	Total CBD	Calc Max Total Cannabinoids*
Amount (%)	82.2	N/D	N/D	N/D	0.9	3.2	1.5	0.6	N/D	88.5	82.2	0.0	88.5
Amount (mg/g)	822.4	N/D	N/D	N/D	9.2	32.4	14.5	6.0	N/D	884.5	822.4	0.0	884.5
Amount per Serving (mg)	822.4	N\D	N\D	N\D	9.2	32.4	14.5	6.0	N\D	884.5	Serving Size~ (g):		1.0
LOQ (mg/g)	3.42	3.42	3.42	3.42	3.42	3.42	3.42	3.42	3.42		%Decarb.	THC	CBD
±%RPD	0.29	0.09	0.35	1.46	0.53	0.60	1.08	1.04	0.26		%Decarb.	100%	N/A

LOQ = Limit of Quantitation; %RPD = Relative Percent Deviation; %RSD = Relative Standard Deviation; N/D = Not Detected

*Designates values that are not currently included in the accredited scope of Iron Laboratories.

*** Designates tests that use the method FE-45. FE-45 is performed using AOAC 966.02 and 32.004-32.009. FE-45 has relative expanded (k=2) uncertainties of 1.098% for moisture, 1.754% for water activity for unprocessed plant materials, and 13.102% for water activity for infused products. Vitamin E acetate analysis has a relative expanded (k=2) uncertainty of 18.614%.

Total THC and CBD is the calculated sum of THC or CBD and the amount of THC or CBD derived from THCA or CBDA, respectively. These values are calculated by applying a molar correction factor of 0.877 to the THCA or the CBDA value. Calc Max Total Cannabinoids is the sum of Total THC, Total CBD, CBN, CBG, CBC, THCV, and CBDV.

%Decarb. THC and CBD refer to the percentage of THC or CBD relative to THCA or CBDA, respectively.

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Iron Laboratories, LLC is an ISO/IEC 17025:2005 Testing Laboratory laboratory, accredited by (PJLA) Perry Johnson Laboratory Accreditation, Certificate No. 77802
Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 1 of 6

PJLA

ISO/IEC 17025:2005 Accredited

QC Report

Testing Accreditation #: 77802

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: FE04U HPLC-UV

Test Conditions
Prepsheet ID#: MIP190617b Scale: XS205-MI2 Temp: 22.2 °C Baro Pressure: 980.3 hPa Analyst: KEB Technician: KEB

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Test Date: 06/17/2019 Valid Through: 06/17/2020 Report Issued: 06/18/2019

Target Compound Name	LCS Spike (μg/g)	LCS Amount (μg/g)	Percent Recovery (%) LCS	LCS Duplicate Amount (μg/g)	Percent Recovery (%) LCSD	Relative Percent Difference (%)
Cannabidivarin (CBDV)	4.70108	4.85712	103.32	4.86991	103.59	0.26
Cannabidiolic Acid (CBDA)	4.91955	4.92716	100.15	4.85571	98.70	1.46
Cannabigerol (CBG)	5.11949	5.22573	102.08	5.19432	101.46	0.60
Cannabidiol (CBD)	5.34398	5.36695	100.43	5.38582	100.78	0.35
Δ9-Tetrahydrocannabivarin (THCV)	5.25186	5.21789	99.35	5.27218	100.39	1.04
Cannabinol (CBN)	5.40097	5.46734	101.23	5.49615	101.76	0.53
Δ9-Tetrahydrocannabinol (THC)	6.01916	5.31426	88.29	5.29902	88.04	0.29
Cannabichromene (CBC)	4.78975	4.73434	98.84	4.78564	99.91	1.08
Tetrahydrocannabinolic acid (THCA)	6.11346	5.09189	83.29	5.09624	83.36	0.09

N.D. = Not Detected

LR = indicates compound recovery of matrix spike was outside the methods acceptable limits. (70-130%) Low recovery should be scrutinized for possible fail as it could indicate more compound present than is detected.

I = indicates that an amount of an interfering compound greater than the methods limit of detection was detected in the method blank sample. May indicate contamination of analytical system or consumables.

Q = indicates that the relative percent diference of two identicly prepared Matrix Spike samples for a target analyte was greater than 20%

HR = indicates compound recovery of matrix spike was outside the methods acceptable limits. (70-130%) high recoveries should be scrutinized for passing as more compound may be detected than is actually present in the sample.

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Iron Laboratories, LLC is an ISO/IEC 17025:2005 Testing Laboratory laboratory, accredited by (PJLA) Perry Johnson Laboratory Accreditation, Certificate No. 77802
Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 2 of 6

Pesticide Analysis by
Mass Spectrometer

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: FE-52 (EN 15662 & AOAC 2007.01)

Test Conditions
Prepsheet ID#: MIPS190617a Scale: XS205-MI1 Temp: 24 °C Baro PE: 980.2 hPa Analyst: JRT Technician: JRT

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Test Date: 06/17/2019 Valid Through: 06/17/2020 Report Issued: 06/18/2019

Compound	MRL (µg/g)	LOD (µg/g)	Status (µg/g)	Compound	MRL (µg/g)	LOD (µg/g)	Status (µg/g)
Aldicarb	0.400	0.127	Pass/<LOD	Abamectin****	0.500	0.127	Pass/<LOD
Acephate	0.400	0.127	Pass/<LOD	Acequinocyl	2.000	0.254	Pass/<LOD
Acetamiprid	0.200	0.127	Pass/<LOD	Azoxystrobin	0.200	0.127	Pass/<LOD
Bifenazate	0.200	0.127	Failed/0.266	Bifenthrin	0.200	0.127	Pass/<LOD
Boscalid	0.400	0.127	Pass/<LOD	Carbaryl	0.200	0.127	Pass/<LOD
Carbofuran	0.200	0.127	Pass/<LOD	Chlorantraniliprole	0.200	0.127	Pass/<LOD
Chlorfenapyr	1.000	0.509	Pass/<LOD	Chlorpyrifos	0.200	0.127	Pass/<LOD
Clofentezine	0.200	0.127	Pass/<LOD	Cyfluthrin**	1.000	0.509	Pass/<LOD
Cypermethrin***	1.000	0.509	Pass/<LOD	Daminozide	1.000	0.509	Pass/<LOD
DDVP (Dichlorvos)	1.000	0.254	Pass/<LOD	Diazinon	0.200	0.127	Pass/<LOD
Dimethoate	0.200	0.127	Pass/<LOD	Ethoprophos	0.200	0.127	Pass/<LOD
Etofenprox	0.400	0.127	Pass/<LOD	Etoxazole	0.200	0.127	Pass/<LOD
Fenoxycarb	0.200	0.127	Pass/<LOD	Fenpyroximate	0.400	0.127	Failed/15.167
Fipronil	0.400	0.127	Pass/<LOD	Flonicamid	1.000	0.127	Pass/<LOD
Fludioxonil	0.400	0.127	Pass/<LOD	Hexythiazox	1.000	0.127	Pass/<LOD
Imazalil	0.200	0.127	Pass/<LOD	Imidacloprid	0.400	0.127	Pass/<LOD
Kresoxim Methyl	0.400	0.127	Pass/<LOD	Malathion	0.200	0.127	Pass/<LOD
Metalaxyl	0.200	0.127	Pass/<LOD	Methiocarb	0.200	0.127	Pass/<LOD
Methomyl	0.400	0.127	Pass/<LOD	Methyl Parathion	0.200	0.127	Pass/<LOD
MGK-264‡	0.200	0.127	Pass/<LOD	Myclobutanil	0.200	0.127	Failed/0.205
Naled	0.500	0.127	Pass/<LOD	Oxamyl	1.000	0.127	Pass/<LOD
Paclobutrazol	0.400	0.127	Pass/<LOD	Permethrins†	0.200	0.127	Pass/<LOD
Phosmet	0.200	0.127	Pass/<LOD	Piperonyl Butoxide	2.000	1.934	Pass/<LOD
Prallethrin	0.200	0.127	Pass/<LOD	Propiconazole	0.400	0.127	Pass/<LOD
Propoxur	0.200	0.127	Pass/<LOD	Pyrethrins*	1.000	0.127	Pass/<LOD
Pyridaben	0.200	0.127	Pass/<LOD	Spinosad*****	0.200	0.127	Pass/<LOD
Spiromesifen	0.200	0.127	Pass/<LOD	Spirotetramat	0.200	0.127	Pass/<LOD
Spiroxamine‡	0.400	0.127	Pass/<LOD	Tebuconazole	0.400	0.127	Pass/<LOD
Thiacloprid	0.200	0.127	Pass/<LOD	Thiamethoxam	0.200	0.127	Pass/<LOD
Trifloxystrobin	0.200	0.127	Pass/<LOD

* Pyrethrins are reported as the sum of Jasmolin I, Cinerin I, and Pyrethrin I
** Cyfluthrins are reported as the sum of isomers Cyfluthrin I, II, III, and IV
*** Cypermethrins are reported as the sum of isomers Cypermethrin I, II, III, and IV
**** Abamectin is reported as the sum of Avermectin B1a and Avermectin B1b
***** Spinosad is reported as the sum of Spinosyn A and Spinosyn D
† Permethrin and Prallethrin are reported as the sum of cis and trans isomers
‡ MGK-264 and Spiroximine are reported as the sum of isomers I and II
MRL - Maximum Residue Limit; LOD - Limit of Detection

Sample was sampled and tested in accordance with the Safety Compliance Facility Sampling and Testing Information.
This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 2 of 6

Pesticide QC Report

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: FE-52 (EN 15662 & AOAC 2007.01)

Test Conditions
Prepsheet ID#: MIPS190617a Scale: XS205-MI1 Temp: 24 °C Baro PE: 980.2 hPa Analyst: JRT Technician: JRT

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Test Date: 06/17/2019 Valid Through: 06/17/2020 Report Issued: 06/18/2019

Target Compound Name	Method Blank (μg/g)	QC Spike (μg/g)	Matrix Spike (μg/g)	Matrix Spike Duplicate (μg/g)	MS recovery%	MSD recovery%	Relative Percent Difference (%)	QC Flag
Acephate	N.D.	1	1.21	1.19	121.00	119.00	1.67
Acequinocyl	N.D.	1	0.386	0.366	38.60	36.60	5.32	LR
Acetamiprid	N.D.	1	1.24	1.2	124.00	120.00	3.28
Aldicarb	N.D.	1	1.27	1.3	127.00	130.00	2.33
Avermectin B1a	N.D.	0.97	1.13	1.06	116.49	109.28	6.39
Azoxystrobin	N.D.	1	1.22	1.14	122.00	114.00	6.78
Bifenazate	N.D.	1	0.34	0.324	34.00	32.40	4.82	LR
Bifenthrin	N.D.	1	0.875	0.883	87.50	88.30	0.91
Boscalid	N.D.	1	1.07	1.12	107.00	112.00	4.57
Carbaryl	N.D.	1	1.19	1.28	119.00	128.00	7.29
Carbofuran	N.D.	1	1.25	1.19	125.00	119.00	4.92
Chlorantraniliprole	N.D.	1	1.22	1.24	122.00	124.00	1.63
Chlorfenapyr	N.D.	1	1.25	1.16	125.00	116.00	7.47
Chlorpyriphos	N.D.	1	1.02	1.03	102.00	103.00	0.98
Clofentezine	N.D.	1	0.981	0.893	98.10	89.30	9.39
Cyfluthrin	N.D.	1	0.999	0.957	99.90	95.70	4.29
Cypermethrin	N.D.	1	1	1.09	100.00	109.00	8.61
Daminoside	N.D.	1	0.904	0.912	90.40	91.20	0.88
Diazanon	N.D.	1	1.08	1.05	108.00	105.00	2.82
Dichlorvos	N.D.	1	1.09	0.92	109.00	92.00	16.92
Dimethoate	N.D.	1	1.29	1.19	129.00	119.00	8.06
Ethoprophos	N.D.	1	1.15	1.2	115.00	120.00	4.26
Etofenprox	N.D.	1	0.919	0.896	91.90	89.60	2.53
Etoxazole	N.D.	1	1.14	1.15	114.00	115.00	0.87
Fenoxycarb	N.D.	1	1.19	1.2	119.00	120.00	0.84
Fenpyroximate	N.D.	1	0.911	0.968	91.10	96.80	6.07
Fipronil	N.D.	1	1.28	1.05	128.00	105.00	19.74
Flonicamid	N.D.	1	1.22	1.2	122.00	120.00	1.65
Fludioxonil	N.D.	1	1.22	1.2	122.00	120.00	1.65
Hexythiazox	N.D.	1	0.811	0.87	81.10	87.00	7.02
Imazalil	N.D.	1	1.22	1.23	122.00	123.00	0.82
Imidacloprid	N.D.	1	1.28	1.26	128.00	126.00	1.57
Kresoxim-methyl	N.D.	1	1.22	1.13	122.00	113.00	7.66
Malathion	N.D.	1	1.23	1.27	123.00	127.00	3.20
Metalaxyl	N.D.	1	1.26	1.23	126.00	123.00	2.41
Methiocarb	N.D.	1	1.28	1.22	128.00	122.00	4.80
Methomyl	N.D.	1	1.29	1.25	129.00	125.00	3.15
MGK-264	N.D.	1	0.907	0.816	90.70	81.60	10.56
Myclobutanil	N.D.	1	1.23	1.23	123.00	123.00	0.00
Naled (dibrom)	N.D.	1	0.723	0.64	72.30	64.00	12.18	LR
Oxamyl	N.D.	1	1.29	1.23	129.00	123.00	4.76
Paclobutrazol	N.D.	1	1.27	1.23	127.00	123.00	3.20
Parathion-methyl	N.D.	1	1.46	1.14	146.00	114.00	24.62	HRQ
Permethrins	N.D.	1	0.78	0.752	78.00	75.20	3.66
Phosmet	N.D.	1	1.13	1.16	113.00	116.00	2.62
Piperonyl butoxide	N.D.	1	0.998	0.873	99.80	87.30	13.36
Prallethrin	N.D.	1	1.07	1.23	107.00	123.00	13.91
Propiconazole	N.D.	1	1.1	1.12	110.00	112.00	1.80
Propoxur	N.D.	1	1.26	1.16	126.00	116.00	8.26
Pyrethrin	N.D.	0.65	0.745	0.711	114.62	109.38	4.67
Pyridaben	N.D.	1	0.889	0.902	88.90	90.20	1.45
SpinosynA	N.D.	0.84	0.994	0.945	118.33	112.50	5.05
SpinosynD	N.D.	0.16	0.187	0.17	116.88	106.25	9.52
Spiromesifen	N.D.	1	0.248	0.317	24.80	31.70	24.42	LRQ
Spirotetramat	N.D.	1	1.26	1.15	126.00	115.00	9.13
Spiroxamine	N.D.	1	0.97	0.974	97.00	97.40	0.41
Tebuconazole	N.D.	1	1.24	1.22	124.00	122.00	1.63
Thiacloprid	N.D.	1	1.18	1.13	118.00	113.00	4.33
Thiamethoxam	N.D.	1	1.23	1.27	123.00	127.00	3.20
Trifloxystrobin	N.D.	1	1.19	1.16	119.00	116.00	2.55

N.D. = Not Detected

Q = indicates that the relative percent diference of two identicly prepared Matrix Spike samples for a target analyte was greater than 30%

R = indicates compound recovery of matrix spike was outside the methods acceptable limits. (60-120%) Low recovery could indicate there is actually more compound present than detected; while high recoveries should be scrutinized for possible fails as more compound may be detected than is actually residual on the sample.

Sample was sampled and tested in accordance with the Safety Compliance Facility Sampling and Testing Information.
This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 3 of 6

Residual Solvents Analysis by
Mass Spectrometer

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: SOP FE-44-OR3

Test Conditions
Prepsheet ID#: MIHS190624a Scale: XS205-MI2 Temp: 24 °C Baro PE: 968.2 hPa Analyst: JRT Technician: JRT

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Test Date: 06/24/2019 Valid Through: 06/24/2020 Report Issued: 06/25/2019

Compound	MRL (µg/g)	LOD (µg/g)	Status (µg/g)	Compound	MRL (µg/g)	LOD (µg/g)	Status (µg/g)
1,2-Dichloroethane	2	1	Pass/<LOD	1,2-Dimethoxyethane	5,000	200	Pass/<LOD
1,4-dioxane	5,000	200	Pass/<LOD	1-Butanol	5,000	200	Pass/<LOD
1-Pentanol	5,000	200	Pass/<LOD	1-Propanol	5,000	100	Pass/<LOD
2,2-Dimethylpropane (Neopentane)	750	50	Pass/<LOD	2,2-Dimethylbutane (Hexanes)	50	50	Pass/<LOD
2,3-Dimethylbutane (Hexanes)	50	50	Pass/<LOD	2-Butanol	5,000	200	Pass/<LOD
2-Butanone (MEK)	5,000	200	Pass/<LOD	2-Ethoxyethanol	5,000	200	Pass/<LOD
2-Methylbutane (Isopentane)	750	50	Pass/<LOD	2-Methylpentane (Hexanes)	50	50	Pass/<LOD
2-Methylpropane (Isobutane)	800	50	Pass/<LOD	2-propanol (Isopropyl Alcohol)	500	50	Pass/<LOD
2-Propanone (Acetone)	750	50	Pass/<LOD	3-Methylpentane (Hexanes)	50	50	Pass/<LOD
Acetonitrile	60	50	Pass/<LOD	Benzene	1	1	Pass/<LOD
Butane	800	50	Pass/<LOD	Chloroform	2	2	Pass/<LOD
Cumene	5,000	1,000	Pass/<LOD	Cyclohexane	50	50	Pass/<LOD
Dichloromethane	125	50	Pass/<LOD	Dimethylsulfoxide (DMSO)	5,000	500	Pass/<LOD
Ethanol	1,000	500	Pass/<LOD	Ethyl acetate	400	50	Pass/<LOD
Ethyl ether	500	100	Pass/<LOD	Ethylene glycol	5,000	500	Pass/<LOD
Ethylene oxide	5	5	Pass/<LOD	Heptane	500	50	Pass/<LOD
Hexane	50	50	Pass/<LOD	Isopropyl acetate	5,000	200	Pass/<LOD
Methanol	250	200	Pass/<LOD	Naptha	400	100	Pass/<LOD
N,N-Dimethylacetamide	5,000	500	Pass/<LOD	N,N-Dimethylformamide (DMF)	5,000	500	Pass/<LOD
Pentane	750	50	Pass/<LOD	Petroleum Ether	400	100	Pass/<LOD
Propane	2,100	50	Pass/<LOD	Pyridine	5,000	200	Pass/<LOD
Sulfolane	5,000	200	Pass/<LOD	Tetrahydrofuran (THF)	5,000	200	Pass/<LOD
Toluene	150	50	Pass/<LOD	Trichloroethylene	25	5	Pass/<LOD
Xylenes*	150	50	Pass/<LOD

Total Butanes = 0 ug/g (PASS); Total Pentanes = 0 ug/g (PASS); Total Hexanes = 0 ug/g (PASS)

* Xylenes are reported as the sum of o-xylene, m-xylene, p-xylene, and ethylbenzene
MRL - Maximum Residue Limit; LOD - Limit of Detection

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 4 of 6

Residual Solvents QC Report

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: SOP FE-44-OR3

Test Conditions
Prepsheet ID#: MIHS190624a Scale: XS205-MI2 Temp: 24 °C Baro PE: 968.2 hPa Analyst: JRT Technician: JRT

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Test Date: 06/24/2019 Valid Through: 06/24/2020 Report Issued: 06/25/2019

Target Compound Name	Method Blank (μg/g)	QC Spike (μg/g)	Matrix Spike (μg/g)	Matrix Spike Duplicate (μg/g)	MS Recovery (%)	MSD Recovery (%)	Relative Percent Difference (%)	QC Flag
1,2-Dichloroethane					nan	nan
n-Propane	N.D.	250	124	117	49.60	46.80	5.81	LR
Isobutane	N.D.	250	171	162	68.40	64.80	5.41	LR
Methanol	N.D.	250	231	203	92.40	81.20	12.90
n-Butane	N.D.	250	187	181	74.80	72.40	3.26
2,2-Dimethylpropane	N.D.	250	188	183	75.20	73.20	2.70
Ethanol	N.D.	250	254	249	101.60	99.60	1.99
Isopentane	N.D.	250	207	203	82.80	81.20	1.95
Acetonitrile	N.D.	250	252	254	100.80	101.60	0.79
Diethyl ether	N.D.	250	241	237	96.40	94.80	1.67
2-propanone	N.D.	250	254	249	101.60	99.60	1.99
2-propanol	N.D.	250	260	261	104.00	104.40	0.38
n-Pentane	N.D.	250	222	213	88.80	85.20	4.14
2,2-Dimethylbutane	N.D.	250	224	217	89.60	86.80	3.17
2,3-Dimethylbutane	N.D.	250	226	219	90.40	87.60	3.15
Methylene chloride	N.D.	250	248	245	99.20	98.00	1.22
2-Methylpentane	N.D.	250	232	225	92.80	90.00	3.06
3-Methylpentane	N.D.	250	237	232	94.80	92.80	2.13
2-Butanol	N.D.	0	0	0	0.00	0.00	0.00
n-Hexane	N.D.	250	239	234	95.60	93.60	2.11
Ethyl acetate	N.D.	250	258	255	103.20	102.00	1.17
Tetrahydrofuran	N.D.	0	0	0	0.00	0.00	0.00
Trichloroethylene					nan	nan
Isopropyl acetate	N.D.	0	0	0	0.00	0.00	0.00
Benzene	N.D.	25	26	26	104.00	104.00	0.00
Chloroform	N.D.	25	25	25	100.00	100.00	0.00
Cyclohexane	N.D.	0	0	0	0.00	0.00	0.00
Ethylene glycol	N.D.	0	0	0	0.00	0.00	0.00
Heptane	N.D.	250	256	250	102.40	100.00	2.37
2-Ethoxyethanol	N.D.	0	0	0	0.00	0.00	0.00
1,4-Dioxane	N.D.	0	0	0	0.00	0.00	0.00
Pyridine	N.D.	0	0	0	0.00	0.00	0.00
Toluene	N.D.	250	264	259	105.60	103.60	1.91
Chlorobenzene	N.D.	250	248	245	99.20	98.00	1.22
Ethylbenzene	N.D.	0	0	0	0.00	0.00	0.00
m-Xylene/p-Xylene	N.D.	125	138	131	110.40	104.80	5.20
o-Xylene	N.D.	125	137	133	109.60	106.40	2.96
Cumene	N.D.	0	0	0	0.00	0.00	0.00
Ethylene oxide	N.D.	0	0	0	0.00	0.00	0.00

Q = indicates that the relative percent diference of two identicly prepared Matrix Spike samples for a target analyte was greater than 20%

R = indicates compound recovery of matrix spike was outside the methods acceptable limits. (70-130%) Low recovery could indicate there is actually more compound present than detected; while high recoveries should be scrutinized for possible fails as more compound may be detected than is actually residual on the sample.

N.D. = Not Detected

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 5 of 6

Heavy Metals Analysis

Test Certificate #: 117399-001

Client Name, Sample Details
Damiso Davis Detroit, MI 48204 Sample: The Bay Type: Concentrate Method: FE60 ICPMS-MI

Test Conditions
Analyst: JER Technician: TAC

Sample ID#: 117399
Harvest/Process Date: 06/18/2019 Serving Size (g): 1 Date Received: 06/18/2019 Report Issued: 06/19/2019

Test Compound	MRL (PPM)	LOD (PPM)	Status (PPM)
Arsenic	0.2	0.05	Pass/<LOD
Copper			Not Tested
Cadmium	0.2	0.05	Pass/<LOD
Chromium	0.6	0.063	Pass/<LOD
Lead	0.5	0.05	Pass/<LOD
Mercury	0.1	0.05	Pass/<LOD
Nickel			Not Tested

MRL - Maximum Residue Limit; LOD - Limit of Detection

This certificate shall not be reproduced except in full, without written approval of Iron Laboratories, LLC.

Tested by Iron Laboratories Michigan, 1825 E. West Maple Walled Lake, MI 48390
Page 6 of 6

ISO/IEC 17025:2005 Accredited

Marihuana Potency Analysis byHigh Performance Liquid Chromatography

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

ISO/IEC 17025:2005 Accredited

QC Report

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

Pesticide Analysis byMass Spectrometer

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

Pesticide QC Report

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

Residual Solvents Analysis byMass Spectrometer

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

Residual Solvents QC Report

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

Heavy Metals Analysis

Client Name, Sample Details

Test Conditions

Sample ID#: 117399

Marihuana Potency Analysis by
High Performance Liquid Chromatography

Pesticide Analysis by
Mass Spectrometer

Residual Solvents Analysis by
Mass Spectrometer