{
  "title": "Surface-active agent data for AI active-content review",
  "source_page": "https://fiund.com/industries/surfactant-active-content-basis-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Concentration and delivered amount answer different questions",
    "context": "Fictional pails contain paper counters. Numbers illustrate basic mass accounting and are not product guidance.",
    "records": [
      [
        "1",
        "Pail A record",
        "10 kg of mock product at 40% active by mass."
      ],
      [
        "2",
        "Pail B record",
        "8 kg of mock product at 50% active by mass."
      ],
      [
        "3",
        "Request",
        "Compare represented active mass, ignoring packaging."
      ]
    ],
    "question": "Which record represents more active mass?",
    "answer": "Neither: A gives 4 kg (10 × 0.40) and B gives 4 kg (8 × 0.50). Records 1 and 2 differ in concentration and product mass but match on active mass under record 3. Keep the three quantities separate.",
    "failureModes": [
      "Ranking concentration as though it were delivered active mass",
      "Multiplying a percentage by package gross mass"
    ],
    "fields": [
      [
        "net_product_mass",
        "Excludes packaging from the denominator"
      ],
      [
        "active_mass_fraction",
        "Defines the stated concentration"
      ],
      [
        "active_mass",
        "Stores the computed comparable amount"
      ]
    ],
    "holdout": "Give a pail with a gross weight and no tare; refuse to calculate active mass until net weight is known.",
    "boundary": "No surfactant names, formula recommendations, mixing instructions or customer specifications."
  }
}