Technical Library

Storage for THC, CBD and CBN, N.B. Oler technical library
Aug 11, 2020

Storage for THC, CBD and CBN

Temperature, humidity, light and time are what degrade a concentrate. Control the first three and you extend the fourth. The numbers to store to, and what degraded product looks like.

Storage for THC, CBD and CBN

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Temperature, humidity, light and time are what degrade a concentrate. Control the first three and you extend the fourth. The numbers to store to, and what degraded product looks like.

Aug 4, 2020

Stainless Steel: 304, 316 and 316L

What separates 304, 316 and 316L stainless, why molybdenum and low carbon matter, how each rates against extraction solvents, and why a material test report is the only proof.

Stainless Steel: 304, 316 and 316L

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What separates 304, 316 and 316L stainless, why molybdenum and low carbon matter, how each rates against extraction solvents, and why a material test report is the only proof.

Remediation vs. Chromatography
Apr 7, 2020

Remediation vs. Chromatography

Color remediation and chromatography use similar looking columns but do different jobs. What each one can and cannot do, and when reverse phase is the right choice.

Remediation vs. Chromatography

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Color remediation and chromatography use similar looking columns but do different jobs. What each one can and cannot do, and when reverse phase is the right choice.

Jan 7, 2020

Maintaining a Laboratory Notebook

How to keep a laboratory notebook that holds up for process optimization, certifications, intellectual property and litigation: materials, page layout, what every entry records, and the rules that keep it...

Maintaining a Laboratory Notebook

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How to keep a laboratory notebook that holds up for process optimization, certifications, intellectual property and litigation: materials, page layout, what every entry records, and the rules that keep it...

Dec 31, 2019

Analyzing CBD Crude for Ethanol: The Loss on Dr...

A simple loss on drying procedure, adapted from USP 731, for measuring the ethanol mass percentage in CBD crude at each step of an ethanol extraction and purification process.

Analyzing CBD Crude for Ethanol: The Loss on Dr...

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A simple loss on drying procedure, adapted from USP 731, for measuring the ethanol mass percentage in CBD crude at each step of an ethanol extraction and purification process.