Observations
Expt Table remarks: Found 0.1% crystal upon filter
Raw materials (collected from the per-step charges)
| Step | Material | Role |
|---|---|---|
| 1 | Vicasurf-1010 | reactant |
| 1 | Phosphorous pentaoxide | reactant |
| 2 | Lupasol G-20 | reactant |
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
|
Step 1
28112025 9076 Expt Table 2025.xls
|
temperature: 40time_h: 4.5atmosphere: N2 |
Vicasurf-1010 Phosphorous pentaoxide
|
Found 0.1% crystal upon filter; Other: Feed 0.4
—
|
acid_value 38.1 |
|
Step 2
28112025 9076 Expt Table 2025.xls
|
temperature: 65-71time_h: 3atmosphere: N2 |
Lupasol G-20
|
— | acid_value 29.98 amine_value 41.72 |
No test results linked to this batch yet.
Where this record comes from
28112025 9076 Expt Table 2025.xls
— researcher summary (cross-check)
Something wrong on this page? Record a correction
Your correction is permanent: it survives every re-extraction and the field can no longer be changed by the system.
Field-by-field provenance (3 fields) — for auditors
1 extraction fragments · merged 2026-08-25 · 0 human-validated fields
Fix a wrong or missing extraction side-by-side with the original:
expt-block--27e
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| process_steps[0] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '27 E' | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[1] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '27 E' | qwen-tasks/extract-expt-block.md@unversioned | high |
| observations | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '27 E' | qwen-tasks/extract-expt-block.md@unversioned | high |
Raw record JSON
{
"record_id": "exp-9076-027E",
"project": "9076",
"aliases": [
"27 E"
],
"provenance": {
"fragments": [
"expt-block--27e"
],
"field_provenance": {
"process_steps[0]": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '27 E'",
"human_checked": true
},
"process_steps[1]": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '27 E'",
"human_checked": true
},
"observations": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"extractor": "qwen-tasks/extract-expt-block.md",
"extractor_version": "unversioned",
"extracted_date": "",
"locator": "sheet 9076_Experiments, batch block '27 E'",
"human_checked": true
}
},
"last_merged": "2026-08-25"
},
"documents": [
{
"file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"role": "summary_table",
"link_basis": "alias match: 27 E",
"link_status": "rule"
}
],
"validation": {
"validated_fields": {},
"corrections_applied": []
},
"process_steps": [
{
"step": 1,
"materials": [
{
"name": "Vicasurf-1010",
"qty_g": 1700,
"role": "reactant"
},
{
"name": "Phosphorous pentaoxide",
"qty_g": 64.09,
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"action": "charge Vicasurf-1010 and Phosphorous pentaoxide",
"verbatim": "Vicasurf-1010 1700 g; Phosphorous pentaoxide 64.09 g"
},
{
"seq": 2,
"action": "feed Vicasurf-1010",
"verbatim": "Feed 0.4"
},
{
"seq": 3,
"action": "hold at 40 oC for 4.5 h under N2",
"verbatim": "Temp 40 oC; Time 4.5 h; N2"
}
],
"conditions": {
"temperature": "40",
"time_h": "4.5",
"atmosphere": "N2"
},
"results": [
{
"parameter": "acid_value",
"value": "38.1",
"verbatim": "A.V. 38.1",
"confidence": "medium"
}
],
"remarks": "Found 0.1% crystal upon filter; Other: Feed 0.4"
},
{
"step": 2,
"materials": [
{
"name": "Lupasol G-20",
"qty_g": 17.26,
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"action": "charge Lupasol G-20",
"verbatim": "Lupasol G-20 17.26 g"
},
{
"seq": 2,
"action": "hold at 65-71 oC for 3 h under N2",
"verbatim": "Temp 65-71 oC; Time 3 h; N2"
}
],
"conditions": {
"temperature": "65-71",
"time_h": "3",
"atmosphere": "N2"
},
"results": [
{
"parameter": "acid_value",
"value": "29.98",
"verbatim": "AV-29.98",
"confidence": "high"
},
{
"parameter": "amine_value",
"value": "41.72",
"verbatim": "Amine-41.72",
"confidence": "high"
}
]
}
],
"observations": "Expt Table remarks: Found 0.1% crystal upon filter"
}