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Fast THC / CBD content determination via near-infrared spectroscopy

  • Have multiple potency tests done on site for timely results in less than 5 minutes with no sample preparation or destruction. Also possible by post. (Post: longer waiting time)
  • Improve quality control in your entire production, increase productivity and profitability
  • Plan your harvest properly by having Viweedy test the wet (fresh) flower test protocol.
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Fast THC / CBD content determination via near-infrared spectroscopy

  • Know your crop before doing government exams and tests
  • Rate your product correctly
  • For hemp farmers / growers: Minimize the harvest risk with a total THC of over 1.0% (may be 0.9999% in real terms)
  • If desired, print out certificates of analysis.
Order Now

Fast THC / CBD content determination via near-infrared spectroscopy

  • Know your crop before doing government exams and tests
  • Rate your product correctly
  • For hemp farmers / growers: Minimize the harvest risk with a total THC of over 1.0% (may be 0.9999% in real terms)
  • If desired, print out certificates of analysis.
Read More
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Testable products:

  • Dry flower buds (with a maximum moisture        content of 15%), Ground flower buds (trim) and raw extract
  • Ground flower buds (trim) and raw extract
  • Within 10% of the actual result
  • Maximum detection limit for flowers / marginal strips: 30% THC, 20% CBD
  • Maximum detection limit for extract: 70% THC, 60% CBD

Purpose

  • cannabis review and potency analysis

Total THC:

  • 0.877 THCA + Delta-9-THC

Repeatability:

  • Whole flowers up to 1.5%
  • Base material up to 0.6% repeatability

Results:

  • Cannabis Review, Total THC, and Total CBD

Total CBD: 

  • 0.877 CBDA + CBD

Technology:

  • NIR spectroscopy, image analysis, movement mechanics, data science.

If you would like to send in the samples, please first pay for the desired number of tests online and send the samples to Viweedy by registered mail. (Address can be found in the imprint) You will then receive the samples with test results back, if you wish. Results in PDF form will be sent by email.

Important note: Only analysis test is offered! The GemmaCert analysis device itself is not sold!

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Testimonials

Customer's feedback can increase interest & reliability for your product. But don't abuse using too many testimonial blocks, it can make your customer confused and don't know where to focus

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Jamie Shelton

Customer's feedback can increase interest & reliability for your product. But don't abuse using too many testimonial blocks, it can make your customer confused and don't know where to focus

Customer image

Jamie Shelton

Customer's feedback can increase interest & reliability for your product. But don't abuse using too many testimonial blocks, it can make your customer confused and don't know where to focus

Customer image

Jamie Shelton

Frequently Asked Questions