Certificate of Analysis
QUALITY ASSURANCE TEST ONLY - Not for retail sale

Sample Name:

Kuroge

Flower, Inhalable

Date Issued:

04/14/2025

Sum Cannabinoids 29.31%
Total Cannabinoids 26.01%
Total THC 23.86%
Total CBD 0.078%
Total Terpenoids 2.2549%
PhytoFacts®
Top 3 Terpenoids
  1. β-Caryophyllene 0.6664%
  2. Limonene 0.4910%
  3. Myrcene 0.2467%

Sample Information

Sample Details

Sample ID:250411P020

Batch Number:

Cultivator / Manufacturer

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Distributor / Tested For

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PhytoFacts® Report

aroma
flavor
effect

The PhytoFacts chemometric report provides additional cannabinoid and terpenoid details, including dominant terpenes, entourage effects, aroma, flavor, and more.

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Cannabinoid Analysis - Summary

Calculated using Dry-Weight

Sum of Cannabinoids: 29.31%

Total Cannabinoids: 26.01%

Total THC: 23.86%

Total CBD: 0.078%

Moisture:9.3%

Sum of Cannabinoids = Δ9-THC + THCa + CBD + CBDa + CBG + CBGa + THCV + THCVa + CBC + CBCa + CBDV + CBDVa + Δ8-THC + CBL + CBN

Total Cannabinoids = (Δ9-THC+0.877*THCa+Δ8-THC) + (CBD+0.877*CBDa) + (CBG+0.877*CBGa) + (THCV+0.877*THCVa) + (CBC+0.877*CBCa) + (CBDV+0.877*CBDVa) + CBL + CBN

Total THC/CBD is calculated using the following formulas to take into account the loss of a carboxyl group during the decarboxylation step:
Total THC = Δ9-THC + (THCa (0.877)) + Δ8-THC
Total CBD = CBD + (CBDa (0.877))

Dry weight: The weight of a sample after it goes through the drying process.

Pursuant to section § 5724 of California Code of Regulations Title 16 Division 42. Department of Cannabis Control, the equation for moisture correction is:  Dry-weight percent cannabinoid = wet-weight percent cannabinoid / (1 − percent moisture / 100)

Sum of Cannabinoids: The concentration of each individual cannabinoid added together as they are, without accounting for decarboxylation. This measurement is of particular importance for certain cannabis products that are not intended to be heated prior to application or consumption.

Total Cannabinoids: The concentration of each acidic cannabinoid, multiplied by 0.877 to account for the loss of molecular mass that happens as it is converted to a neutral cannabinoid when heated. Then this calculated concentration is added to the concentrations of the corresponding neutral cannabinoid already present. This corrected data is of particular importance to both producers and consumers of products intended to be heated prior to application or consumption.

Terpenoid Analysis - Summary

39 tested, Top 3 Highlighted

Total Terpenoids: 2.2549%

 
 
 

1

β-Caryophyllene (0.6664%)

2

Limonene (0.4910%)

3

Myrcene (0.2467%)

View Complete Test Results:

Tested by high-performance liquid chromatography with diode-array detection (HPLC-DAD). Calculated using Dry-Weight.

Method: QSP 1157 - Analysis of Cannabinoids by HPLC-DAD

Summary

Total Cannabinoids: 26.01%

Total THC: 23.86%

9-THC+0.877*THCa+Δ8-THC)

Total CBD: 0.078%

(CBD+0.877*CBDa)

Total CBG: 1.8%

Total CBG (CBG+0.877*CBGa)

Total THCV: 0.098%

Total THCV (THCV+0.877*THCVa)

Total CBC: 0.18%

Total CBC (CBC+0.877*CBCa)

Total CBDV: ND

Total CBDV (CBDV+0.877*CBDVa)

Learn more

The cannabis plant contains dozens of active compounds called cannabinoids. These compounds are the primary contributors to the psychoactive effects of cannabis.

Cannabinoid testing determines the potency of a sample to aid in dosage considerations.

Cannabinoid Test Results

04/14/2025

Result Views

Swipe left on table to see additional columns

Compound LOD/LOQ
(mg/g)
Measurement
Uncertainty
(mg/g)
Result
(mg/g)
Result
(%)
Tetrahydrocannabinolic Acid (THCa) 0.04 / 0.24 ±7.874 245.30 24.530
Δ9 Tetrahydrocannabinol (Δ9THC) 0.1 / 0.4 ±0.72 23.5 2.35
Cannabigerolic Acid (CBGa) 0.1 / 0.4 ±1.00 18.6 1.86
Cannabichromenic Acid (CBCa) 0.1 / 0.4 ±0.14 2.0 0.20
Cannabigerol (CBG) 0.2 / 0.5 ±0.11 1.7 0.17
Tetrahydrocannabivarinic Acid (THCVa) 0.05 / 0.17 ±0.026 1.12 0.112
Cannabidiolic Acid (CBDa) 0.06 / 0.22 ±0.029 0.89 0.089
Cannabichromene (CBC) 0.1 / 0.2 N/A ND ND
Cannabidiol (CBD) 0.1 / 0.3 N/A ND ND
Cannabicyclol (CBL) 0.1 / 0.4 N/A ND ND
Cannabinol (CBN) 0.07 / 0.20 N/A ND ND
Cannabidivarin (CBDV) 0.1 / 0.3 N/A ND ND
Tetrahydrocannabivarin (THCV) 0.07 / 0.21 N/A ND ND
Cannabidivarinic Acid (CBDVa) 0.02 / 0.22 N/A ND ND
∆8 Tetrahydrocannabinol (Δ8THC) 0.05 / 0.50 N/A ND ND
SUM OF CANNABINOIDS 293.1 mg/g 29.31%
Moisture Test Result

9.3% Tested 04/13/2025 Method: QSP 1224 - Loss on Drying (Moisture)

Learn more

The cannabis plant contains dozens of active compounds called cannabinoids. These compounds are the primary contributors to the psychoactive effects of cannabis.

Cannabinoid testing determines the potency of a sample to aid in dosage considerations.

Terpene analysis utilizing gas chromatography-flame ionization detection (GC-FID).

Method: QSP 1192 - Analysis of Terpenoids by GC-FID

View PhytoFacts COA

See a visual representation of this sample's cannabinoid and terpenoid properties, including entourage effects, aroma, and flavor profile.

Summary

Total Terpenoids (mg/g): 22.549 mg/g

Total Terpenoids (%): 2.2549%

Dominant Terpenoids

Below are this sample's 3 most abundant terpenoids by volume. To see more detail for terpenoid content, view the PhytoFacts report.

  1. β-Caryophyllene 0.6664%

    A sesquiterpene with a fragrance that can be described as spicy, woody, dry, dusty and mildly sweet. It was one of the first organic compounds to fully synthesized in a laboratory and plays a role in the endocannabinoid system as it is a functional CB2 receptor agonist. Found in black pepper, clove, hops, rosemary, black-jack, perilla, spicebush, Indian pennywort, celery, frankincense, vitex, parsley, marigold, tamarind...etc.

  2. Limonene 0.4910%

    A monoterpene with a fragrance that can be described as orangey, citrusy, sweet and tart. It is most commonly found in nature as D-Limonene and is a primary contributor to the distinct scent of orange peels, from which it is commonly derived. Found in numerous pines, red maple, silver maple, aspens, cottonwoods, hemlocks, sumac, cedar, junipers...etc.

  3. Myrcene 0.2467%

    A monoterpene with a fragrance that can be described as peppery, spicy, herbal, floral and woody. Although it has a pleasant odor, it is typically used by the perfume industry as precursor for developing other fragrances. Found in hops, houttuynia, bay, thyme, lemon grass, mango, verbena, cardamom, citrus...etc.

Learn more

Terpenoid analysis is crucial for differentiating between strains of cannabis, as terpenoids have a major influence on the medical and psychological effects of a plant. The relationship between cannabinoids and terpeneoids is known as the "entourage effect."

Terpenoid Test Results

04/14/2025

Result Views

Swipe left on table to see additional columns

Compound LOD/LOQ
(mg/g)
Measurement
Uncertainty
(mg/g)
Result
(mg/g)
Result
(%)
β-Caryophyllene 0.004 / 0.013 ±0.3585 6.664 0.6664
Limonene 0.005 / 0.016 ±0.1601 4.910 0.4910
Myrcene 0.007 / 0.025 ±0.0873 2.467 0.2467
α-Humulene 0.009 / 0.180 ±0.1140 2.119 0.2119
Linalool 0.009 / 0.036 ±0.0641 1.632 0.1632
α-Bisabolol 0.008 / 0.026 ±0.0605 1.407 0.1407
β-Pinene 0.004 / 0.015 ±0.0231 0.715 0.0715
Terpineol 0.008 / 0.025 ±0.0406 0.663 0.0663
Fenchol 0.009 / 0.036 ±0.0207 0.563 0.0563
α-Pinene 0.005 / 0.036 ±0.0140 0.392 0.0392
Valencene 0.010 / 0.180 ±0.0188 0.365 0.0365
Borneol 0.004 / 0.014 ±0.0057 0.121 0.0121
Camphene 0.004 / 0.014 ±0.0037 0.113 0.0113
Caryophyllene Oxide 0.011 / 0.038 ±0.0058 0.098 0.0098
trans-β-Farnesene 0.008 / 0.028 ±0.0055 0.097 0.0097
β-Ocimene 0.005 / 0.025 ±0.0036 0.092 0.0092
Fenchone 0.008 / 0.036 ±0.0027 0.072 0.0072
Terpinolene 0.008 / 0.036 ±0.0009 0.059 0.0059
Nerol 0.003 / 0.036 N/A <LOQ <LOQ
Geraniol 0.002 / 0.036 N/A <LOQ <LOQ
Sabinene 0.004 / 0.014 N/A <LOQ <LOQ
Nerolidol 0.006 / 0.021 N/A <LOQ <LOQ
Eucalyptol 0.005 / 0.018 N/A <LOQ <LOQ
Citronellol 0.003 / 0.036 N/A <LOQ <LOQ
γ-Terpinene 0.005 / 0.018 N/A <LOQ <LOQ
Sabinene Hydrate 0.007 / 0.036 N/A <LOQ <LOQ
Cedrol 0.009 / 0.032 N/A ND ND
Guaiol 0.011 / 0.035 N/A ND ND
Camphor 0.005 / 0.036 N/A ND ND
Menthol 0.008 / 0.025 N/A ND ND
Pulegone 0.003 / 0.010 N/A ND ND
p-Cymene 0.005 / 0.015 N/A ND ND
Isoborneol 0.003 / 0.011 N/A ND ND
Isopulegol 0.004 / 0.036 N/A ND ND
Δ3-Carene 0.005 / 0.018 N/A ND ND
α-Cedrene 0.005 / 0.017 N/A ND ND
Geranyl Acetate 0.004 / 0.036 N/A ND ND
α-Terpinene 0.006 / 0.019 N/A ND ND
α-Phellandrene 0.006 / 0.036 N/A ND ND
TOTAL 22.549 mg/g 2.2549%
Learn more

Terpenoid analysis is crucial for differentiating between strains of cannabis, as terpenoids have a major influence on the medical and psychological effects of a plant. The relationship between cannabinoids and terpeneoids is known as the "entourage effect."

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