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Rules with practical examples • learning • audit checklists • data forensics — all in your browser.
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Rules with Examples
ISTA Rules Chapter 1 that have practical webinar examples. See requirements alongside real implementation tips.
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Learning & Quizzes
Clause‑specific quizzes, implementation maturity levels, progress tracking.
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Audit Builder
Dynamic checklists from any clause with maturity-based questions. Self‑assessment & export.
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Data Forensics
Detect anomalies in TSW, temperature, germination counts – instant integrity scan with 7 forensic tests.
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🌱 Germination (1.5.2.6)
💧 Moisture (1.5.2.12)
🔬 Purity (1.5.2.2)
🧪 Coated Seeds (1.5.2.3)
⚖️ TSW (1.5.2.13)
📊 Sampling (1.5.1)
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🌡️ Temperature Monitoring
🌿 Germination (4×100)
📊 Germination Replicates
📈 Multi-Sample TSW (28 datasets)
🔴 TSW Digit Pattern Heatmap (Last Digit per Measurement)
Digit 0
Digit 1
Digit 2
Digit 3
Digit 4
Digit 5
Digit 6
Digit 7
Digit 8
Digit 9
ℹ️ Each colored cell = last digit of TSW measurement. Vertical stripes = suspicious pattern (same digits repeating across samples)Real data: random colors. Fabricated: vertical bands, checkerboard patterns
⚠️ Flagged TSW Samples (Suspicion Score > 70%)
Click "Analyze 28 TSW Samples" to run forensic analysis
📋 Detailed TSW Results (7 Forensic Tests)
| ID |
Score |
Mean |
CV% |
LD |
Dup |
Var |
0/5 |
Spc |
Gen |
MD |
#Flags |
Status |
| Click "Analyze 28 TSW Samples" to see results |
📚 Learning module
Clause 1.5.2.6 – Germination reporting (ISTA Handbook Table 5.1)
Implementation Maturity Levels:
🔵 Basic: manual counting, paper logs
🟡 Intermediate: Excel templates, digital logs
🟢 Advanced: automated counters, LIMS integration
Your lab: ████████░░ 80% toward Intermediate
📖 ISTA Handbook Reference:
"The maximum tolerated range among four 100-seed replicates is found in Table 5.1 at the 2.5% significance level."
✓ Audit Builder with ISTA Tolerances
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ISTA Tolerance Tables
Table 5.1 - Germination Replicate Range (4×100 seeds)
| Average % | Max Range |
|---|
| 99 | 2 |
| 98 | 3 |
| 97 | 4 |
| 96 | 5 |
| 95 | 5 |
| 94-95 | 6 |
| 91-93 | 7-8 |
| 87-90 | 9-10 |
| 84-86 | 9 |
| 81-83 | 8 |
| 78-80 | 9 |
| 77 | 10 |
| 73-76 | 11-12 |
| 67-72 | 13-16 |
| 56-66 | 17-22 |
| 51-55 | 23-26 |
Table 5.2 - Two-Test Compatibility (400 seeds)
| Average % | Max Difference |
|---|
| 98-99 | 2 |
| 95-97 | 3-4 |
| 91-94 | 5-7 |
| 85-90 | 8-10 |
| 77-84 | 11-14 |
| 60-76 | 15-22 |
| 51-59 | 23-26 |
📊 Recent Forensic Alerts
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