Reactive Gases — Second Assay Required (§2.1.5.2)NO, SO₂, H₂S, NH₃, NOₓ, HCl require a 2nd assay ≥7 days after Assay 1. The system will flag this assay for Assay 2 entry. TOST will be calculated automatically once both assays are entered.
Tolerance Quick Check
VERIFY ANALYTICAL RESULT AGAINST WSM SPECIFICATIONS
${esigBlock("lab-anlys","la","Analyst Electronic Signature","Sign to certify accuracy of analytical results — ALCOA Attributable & Accurate")}
New Special Gas Formulation
ISO 6142-1/2 · GRAVIMETRIC OR MANOMETRIC · BLENDING RECORD
⚗️ Product Identification
⚖️ Component Details (add each component)
🧪 Cylinder Preparation
🔐
Sign Formulation Record
Your signature as blending operator — ISO 17025 / 21 CFR Part 11
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Record Special Gas Assay
ISO 17025 · NIST TRACEABLE ANALYSIS · PROCEDURE G1/G2
⚗️
Formulation: ——
📊 Reference Standard Used
🔬 Assay Measurements (min. 3 discrete readings)
🔐
Analyst Electronic Signature
ISO 17025 — certifies accuracy and traceability of this assay
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Update Supply Reading
SUPPLY SOURCE
🏭
—Record current level / pressure reading. History is tracked automatically.
📋 Current Reading
Add Custom Purity Grade
GRADE MANAGER · ADD FOR ANY GAS · IMMEDIATE EFFECT
⚙️
Custom GradeAdd a new purity grade (e.g. Pure Clean, Zero Grade, Instrument Grade) for any gas. It will appear immediately in analysis forms, CoA, and grade selectors.
📋 Grade Identification
Lowercase, no spaces. Used internally.
📊 Purity Specification Limits (ppmv)
New Manufacturing Job
SPECIAL GAS · CYLINDER ASSIGNMENT · WORKFLOW INITIATION
🏭
Assign a cylinder and start the production workflowOnce created, the job moves through: Assignment → Baking → Passivation → Filling → Homogenization → Analysis → [Quarantine] → Release
📦 Cylinder & Product
Scan Cylinder at Station
BARCODE · DATE · TIME · OPERATOR AUTO-LOGGED
📷
Scan the cylinder barcode to log station arrivalSystem records: station, timestamp (${new Date().toISOString().slice(0,16).replace('T',' ')} UTC), operator (${CU?.name||'—'}). Cylinder advances to next stage automatically.