ISO 17025 Accredited · A2LA · Cannabis Matrix

The laboratory behind every compliant label on your dispensary shelf.

HPLC · GC-MS · ICP-MS · qPCR · Headspace GC · Potency · Pesticides · Heavy Metals · Microbials · Mycotoxins · Residual Solvents · Terpenes

Request Lab Partnership TermsDownload Sample COA
[01]
0+

COAs Issued

Year to date · 2026

[02]
0.0%

On-Time Turnaround

Rolling 12-month rate

[03]
0hr

Standard Panel

Potency + pesticides

[04]
ISO 0

Accredited

A2LA cert #5214.01

Facility walkthrough
ROOM — 01 / SAMPLE INTAKE & ACCESSIONING[LAT 37.7749° N · LON 122.4194° W]
01 // Sample Intake

Chain of custody begins the moment your lot arrives.

Every harvest lot, extraction batch, and finished product is logged against a unique barcode within 30 minutes of receipt. Sampling follows ASTM D8196 composite methodology — no selective pulls, no shortcuts on homogeneity.

Flower — Dried & Cured
Pre-Roll — Intact & Infused
Concentrate — BHO · PHO · RSO
Edible — Matrix-Specific
Topical — Transdermal
Tincture — Alcohol-Based
Accessioning SLA≤ 30 min
Sampling StandardASTM D8196
Laboratory sample bags with barcodes arranged on stainless steel intake bench
Lot IDASY-2026-04872
Received · In Queue
ROOM — 02 / INSTRUMENT FLOOR[6× ANALYTICAL SYSTEMS · CONTINUOUS UPTIME 99.4%]
HPLC analytical instrument system in a cannabis testing laboratory setting with blue-lit equipment
Active SystemAgilent 1290 Infinity II
Instrument Uptime99.4%
02 // Instrument Floor

Six analytical systems. Zero tolerance for false negatives.

Every panel runs on purpose-built instrumentation — not a shared-use platform retrofitted for cannabis. Method validation data is available on request.

HPLC-DADLOD 0.003%

Potency & Cannabinoid Profile

· THC · THCA · CBD · CBDA

· CBG · CBN · CBC · THCV

· D8-THC · CBDV

Method: AOAC 2018.11
GC-MS/MSLOD 10 ppm

Residual Solvents

· Class I · II · III solvents

· Butane · Propane · Ethanol

· Benzene · Toluene · Xylenes

Method: USP <467>
ICP-MSLOD 0.01 ppb

Heavy Metals

· Arsenic · Cadmium

· Lead · Mercury

· California Prop 65

Method: EPA 6020B
LC-MS/MSLOD 0.01 ppm

Pesticides & Mycotoxins

· CA Dept of Cannabis Control list

· Aflatoxin B1 B2 G1 G2

· Ochratoxin A

Method: QuEChERS
qPCRLOD 1 CFU/g

Microbial Contaminants

· Total Yeast & Mold

· STEC · Salmonella · Listeria

· Total Aerobic Count

Method: AOAC OMA
HS-GC-FIDLOD 0.01%

Terpene Profile

· 60+ monoterpenes

· Sesquiterpenes

· Full quantitative

Method: In-house validated
ROOM — 03 / DATA REVIEW & ANALYST VERIFICATION
03 // Data Review

Every chromatogram reviewed by a licensed chemist.

Raw instrument data passes through a two-tier review — automated integration QC flags anomalies, then a Ph.D.-level analyst confirms peak assignments and signs off on every result before it leaves the LIMS.

QC-01Calibration curve R² ≥ 0.999 verified per batch
QC-02Matrix spike recovery 80–120% per sample type
QC-03Duplicate precision ≤ 5% RSD required
QC-04Blank contamination check before every run
Turnaround Options
StandardFull panel72 hrBaseline
ExpeditedFull panel48 hr+20%
RushPotency only24 hr+45%
Chromatogram · ASY-2026-04872HPLC-DAD · 228nm · Potency Panel
Analyst Verified
CBG0.18%3.42CBD0.04%5.21THCV0.11%7.88D9-THC22.6%10.33THCA18.4%13.07CBN0.07%15.92CBC0.22%18.44RETENTION TIME (min)
Total THC36.2%
Total CBD0.04%
Total Cannabinoids41.6%
DR
Dr. Margaux Osei-Bonsu, Ph.D. Analytical ChemistrySigned · 2026-02-25 · 14:37 PST
Verified
ROOM — 04 / CLIENT REPORTING PORTAL
Certificate of Analysis
ASY-COA-2026-04872-R1
ClientEmerald Valley Farms LLC
LicenseCDFA-LIC-00421-A
MatrixFlower — Dried
AnalyteResultLODStatus
Total THC36.2%0.003%PASS
Total CBD0.04%0.003%PASS
ArsenicND0.01 ppbPASS
AflatoxinsND0.01 ppmPASS
PesticidesNDSee panelPASS
Total Aerobic800 CFU/g1 CFU/gPASS
ISO 17025 · A2LA #5214.01 · Valid 30 daysassaylabs.com/verify/04872
04 // Reporting Portal

COAs your compliance officer can defend to any regulator.

Results post to your secure client portal the moment analyst sign-off is complete. Machine-readable PDFs carry a tamper-evident QR code linking to a state-verified result record — no printout required at point of sale.

⬦Real-time status tracking from sample intake to COA release
⬦API access for direct ERP and seed-to-sale integration
⬦Batch download for multi-sample harvest lots
⬦Historical archive — every COA searchable by lot, date, or SKU
Secondary Conversion Path

Evaluate our reporting format before committing. Download a redacted sample COA covering potency, pesticides, and heavy metals panels.

Begin Lab Relationship

Your next harvest lot ships in 72 hours.

We work with cultivation directors, extraction companies, and dispensary compliance teams across 12 states. Partnership terms include dedicated account management, priority scheduling, and API portal access from day one.

12States served
340+Licensed clients
72 hrStandard TAT
ISO17025Accredited
Request Lab Partnership Terms
ONBOARDING — LAB PARTNERSHIP INTAKE
Step 01 of Partnership

Begin your lab relationship.

Not a sales funnel. This form routes directly to our client onboarding team — you'll receive a partnership proposal within one business day.

Partnership Intake Form · v2.1
Secure · Encrypted

No commitment required · Partnership proposal delivered within 1 business day