First published 10/3/2026, 6:48:15 PM · Last updated 10/3/2026, 6:48:15 PM

Capillary gas chromatographic determination of isoniazid in pharmaceutical preparations and blood precolumn derivazation with trifluoroacetylacetone

A journal article (JFDA/TFDA) describing a gas chromatographic method to measure the drug isoniazid in pharmaceutical formulations and in blood using precolumn derivatization with trifluoroacetylacetone. The excerpt identifies the publisher and content type but provides no experimental results or impact details.

Categories: science-and-space, public-health

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence: 4/10How certain the assessment is based on the clarity and evidence in the cited reporting.
Geographic reach: 1/10How widely the event reaches, from a local area (1) to worldwide impact (10).
Global importance: 2/10The event's broader significance, from limited importance (1) to major global importance (10).
Impact magnitude: 2/10The scale or severity of the real-world impact, from minor (1) to extreme (10).
Positivity: 5/10How harmful or beneficial the event is, from strongly harmful (1) to strongly positive (10).
Urgency: 1/10How time-sensitive the event is, from low urgency (1) to immediate attention needed (10).

Why it matters

The article documents an analytical method for measuring isoniazid in drugs and blood.

Sources

Capillary gas chromatographic determination of isoniazid in pharmaceutical preparations and blood precolumn derivazation with trifluoroacetylacetoneMetadata provided by Crossref. Usage terms

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