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Vitaquest culture-fail is not Eagle Labs plate fail
Divide culture fails by batches in one Vitaquest micro cut. That ratio is VQ culture-fail %.
Pair: Microbial fail rate on Stock. Eagle twin: plate fail. Metal twin: heavy-metal fail.
What you type
Microbial fails — Vitaquest batches that failed the microbial / culture check in the cut.
Batches — Batches tested on that same Vitaquest micro cut.
VQ culture-fail % = microbial fails ÷ batches × 100. Fat VQ culture-fail % usually means hygiene or raw contamination — chase that station; never invent a VQ culture-fail chip.
What not to do
Skip inventing VQ culture-fail %. Skip dumping an Eagle Labs or NutraScience micro file into Vitaquest fields. Skip folding heavy-metal fails into culture counts. Skip blending SKUs when one lot owns the hole.
Related: Stock, plate fail, heavy-metal fail, NutraScience plate fail.
Procedure
- Type microbial fails and batches.
- Read VQ culture-fail %.
- Chase hygiene / raw contamination when VQ culture-fail % is material.
Failure modes
- Inventing VQ culture-fail %.
- Dumping an Eagle Labs or NutraScience micro file into Vitaquest fields.
- Folding heavy-metal fails into culture counts.
Worked example
None on this page yet. When one lands it will be a real case: what broke, the number, and what changed. Not a composite.
Glossary
- VQ culture-fail %
- Microbial fails ÷ Batches × 100.
Work with us — We run this job on your accounts. Services
FAQ
- Is this Eagle Labs microbial-fail rate?
- Different CMO plant book. [Microbial fail rate](/manuals/eagle-labs-microbial-fail-rate) reads Eagle Labs plates. Here you only ratio Vitaquest culture fails against Vitaquest batches.
- Is this Vitaquest heavy-metal fail rate?
- Sibling Vitaquest door on metals, not micro. [Heavy-metal fail rate](/manuals/vitaquest-heavy-metal-fail-rate) is metal fails ÷ batches. This page is microbial culture fails ÷ batches.
- What VQ culture-fail % should I invent?
- None. Pull microbial fails and batches from the same Vitaquest micro cut.