พัฒนาสูตร น้ำหอม ให้เหมือนกับต้นฉบับ (GCMS+Human)
- Product Code: 9874
GC-MS profiling of perfume volatiles for semi-quantitative composition matching (target >95% similarity by peak area), supporting formula development. Human sensory evaluation via trained panel for olfactory match.
description Sample Requirement
liquid perfume (eau de toilette/parfum) · 30 · grams
insert_drive_file Report of Previously Tested Sample
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timeline ขั้นตอนการให้บริการ
| ขั้นตอน | ขั้นตอน | ผลลัพธ์ที่คาดหวัง |
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1
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Weigh 1.00... |
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Accurate mass recorded for concentration calculation.
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2
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Add ~40... |
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Sample fully dissolved.
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3
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Dilute to... |
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1:50 dilution prepared (2% w/v solution).
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4
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Transfer 2... |
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Chromatogram with >50 volatile peaks identified via NIST library (>85% match), semi-quant % peak areas normalized.
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5
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Analyze data:... |
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Peak table with RT, % area, tentative ID for recreation.
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6
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Prepare sensory... |
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Olfactory match score (e.g., >80% similarity).
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