NFPA 13 hazard classification room by room, the 0.20 vs 0.40 gpm per square foot design numbers, the IFC Table 5003.1.1(1) sprinkler multiplier, and the head and piping details that fail inspection in a cannabis extraction lab.
How to build the hazardous materials inventory statement (HMIS) and management plan (HMMP) an extraction fire permit requires: the MAQ math per control area, a worked two-column lab, and the plan-review failures.
Liquid diamonds are decarbed THCA diamonds recombined with high-terpene extract. The decarb endpoint, blend ratios, viscosity by temperature, and why carts sugar.
Euphorinol (EPN) is THC butanenitrile oxime, a fully synthetic cannabinoid built in seven steps from an industrial ketone. The real name, the fake name on supplier sheets, what is in the products, legality, safety, and the chemistry.
Service intervals for vacuum pumps, closed loops, chillers, rotovaps, wiped film and short path systems, a gasket material table by solvent, the downtime arithmetic, and five failures that look like process problems.
How labs, QA leads, and regulators detect CBD-to-THC conversion: the solvents that flag each route, USP 467 limits, the isomer thresholds (delta-8, delta-10, iso-THC, olivetol), the zinc tell, and what the Colorado StayCon methylene chloride recall exposed.
IFC Chapter 39 is the chapter of the International Fire Code your fire marshal opens when a cannabis extraction permit lands on the desk, and it gives you exactly two ways to put an extractor in a building: the equipment is listed and labeled to UL 1389 (Section 3904.2.1), or a registered design professional writes [...]
THC remediation for hot hemp extracts: crystallization, flash chromatography, and degradation compared on THC floor, CBD recovery, cost per kg, and failure modes.
Most distillation problems are not distillation problems. They are feed problems that show up at the evaporator. By the time you see brown first-pass distillate, foaming in the feed flask, or potency that stalls at 78%, the mistake was made three steps upstream. Wiped film evaporator feed preparation is the difference between a clean 90% [...]
Most operators blame heat for potency loss. Half the time the real culprit is pH. Cannabinoids are weak acids, and their stability is governed by the acid-base environment they sit in at every wet step of processing. Neutral cannabinoids like THC and CBD carry a phenolic hydroxyl with a pKa near 9 to 10; the [...]
