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ISO/IEC 17025 accredited, state-licensed testing laboratory

Consistent results, every batch.

Compliance, R&D and custom analytical projects. Based in Los Angeles, serving all of California.

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Services

Accredited laboratory services for quality assurance and regulatory standards

Consistency

As a state-licensed lab with ISO/IEC 17025 accreditation, we are built to deliver consistent results across every batch. From advanced instrumentation to strict method validation, we maintain a quality-driven process from intake to reporting. With clear communication and dependable timelines, our lab is structured to serve clients who value precision and accountability.

Compliance Testing

Quant Leaf Labs is equipped to handle compliance testing at scale, with the infrastructure, systems, and credentials required for ongoing participation in California's licensed market. Our operations reflect a stable, approved status within the framework, supported by validated methods and established reporting protocols.

R&D

Our R&D testing services support formulation, process refinement, and in-house quality control for operators developing products. These tests are performed using the same instrumentation and standards as compliance testing but are designed for internal use during early-stage development or process adjustments. Whether you're benchmarking consistency or validating new inputs, R&D testing offers actionable data, making it a vital part of product lifecycle management.

How It Works
  1. 1
    Place an orderOrder online in the client portal. Questions? Call, text or email us.
  2. 2
    On-site samplingFor compliance testing, our team collects samples on site, anywhere in California.
  3. 3
    Accredited testingValidated methods on advanced instrumentation, under ISO/IEC 17025.
  4. 4
    Results and historyCertificates and your full testing history, kept in the portal to compare over time.
New Clients

Getting Started

Welcome to Quant Leaf Labs, where innovation meets expertise. If you're a new client looking to discover the full range of our services, we invite you to take the next step by registering. Doing so will grant you seamless access to our client portal, where you can explore tailored solutions and see your test results.

Create an Account
Existing Clients

Client Portal

To place an order directly with Quant Leaf Labs, please ensure that you have an existing account with us, as this will facilitate a smoother and more efficient ordering process tailored to meet your needs. Once you do have an account, please log in here to place orders and see results.

Place an Order