How consistent is the quality from batch to batch?
Every batch is produced, tested and released against the same reference standard, so consistency is tightly controlled — with the small natural variation expected of a seasonal botanical.
Consistency Controls
| Control | Detail |
|---|---|
| Reference standard | Sensory + GC-MS fingerprint + physicochemical specs |
| GC-MS fingerprint | ISO 11024 conformity on every batch |
| Physicochemical | Density, refractive index, acid/ester value within windows |
| Sensory | Odor evaluated against reference per GB/T 14454.2-2008 |
| Reference retention | Samples retained 3 years for any dispute |
Natural Variation
Expect minor, normal differences between harvest windows (intensity of the green-tea note, depth of the floral heart). These are documented per batch, so your formula can be adjusted if needed — and for large programs we offer batch blending to iron out variation.
Ask for two consecutive batch COAs and GC-MS overlays to see how tight our control actually is.
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This article was published on 2026-09-07, and last updated on 2026-09-07. The article will be continuously updated.
