Cannabis Lab Instruments

We are a one-stop solution for growers, extractors and manufacturers! GMI is your all-inclusive source for certified & warrantied cannabis testing instruments, training and support. Whether you prefer new or certified pre-owned, GMI has you covered.

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Application for Cannabis Testing

  • Heavy Metals
  • Terpenes
  • Cannabinoid Characterization
  • Pesticide Residue
  • Fungal & Mold
  • Microbiological & Mycotoxins Screenings
  • Herbicides & Pesticides
  • THC Potency
  • Residual Solvents

High Quality, Safety, and Suitable Applications

We understand complex analytical techniques performed by testing laboratories to characterize cannabis.

Our experts will pre-program your instrument to meet your exact application & method needs.  This will allow you to start cash flowing your operation immediately upon installation. Down time is costly, so go with the trusted source!

We offer EVERY type of lab instruments used for cannabis testing, extraction and production.

  • All Cannabis Chrom instruments come with a 1-year warranty
  • Financing options available from several key lending partners
  • Proprietary turn-key solutions with pre-installed methods

Schedule a free consultation to learn more

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Free Cannabis Testing Guides

Evaluate the quality, safety, and suitable application of your cannabis sample. Download our Cannabis Testing Methods Guide and facilitate quality control and regulatory compliance of your cannabis products.

Click Here.

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Gas Chromatography Instruments (GC)


You will need a Gas Chromatograph if you are testing for THC potency, Residual Solvents (metals and pesticides), Cannabinoid Characterization and Terpenes.

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Liquid Chromatography Instruments (HPLC)


High Performances Liquid Chomatography (HPLC) will quantify the potency of a Cannabis sample. It’s will also accurately determine the levels of THC, THCA, CBD, CDBA, CBN.

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Mass Spectrometry Instruments (MS)


An MS instrument is pivotal when testing for and determining levels of residual solvents such as pesticides, water, butane, carbon dioxide, ethanol and other solvents used in cannabis manufacturing.

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Benchtop and Ultra Centrifuges


Centrifuges allow you to separate samples quickly and accurately in order to maximize the effciency of your cannabis operation. This is a perfect instrument for any extraction application.

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Buy GMI Certified Pre-Owned

Our engineers average over 22 years in the business, so feel confident that when you buy re-certified instruments from GMI, they are the best in the industry.