Conclusion — verbatim from the source
“Tested for Violet-23 & Black / Both pigment resolubility fail”
Observations
Expt Table remarks: Tested for Violet-23 & Black; Both pigment resolubility fail
Raw materials (collected from the per-step charges)
| Step | Material | Grade / notes | Source | RM no | Qty | Role |
|---|---|---|---|---|---|---|
| 1 | Esteem BEP 1450 | HV-40 LOD-3.1 % | Esteem | Lot-2505013A/ R-2433 | 350 gm | reactant |
| 2 | Epomine SP- 018 | Epomine | 225 g | reactant | ||
| 3 | Step - 1 Product | 0.8 g | intermediate | |||
| 3 | Phosphate | reactant |
Process
| Step | Conditions | Charged | What happened | Results |
|---|---|---|---|---|
|
Step 1
Step 1
28112025 9076 Expt Table 2025.xls
|
temperature: 45; 74-75; 67; 28time_h: 0.2; 2.5; 3.5; 5.5 |
Esteem BEP 1450 350gm
|
A.V. and Other cells blank in this block.
—
|
— |
|
Step 2
Step 2
28112025 9076 Expt Table 2025.xls
|
temperature: 74-81time_h: 2 |
Epomine SP- 018 225g
|
A.V. cell contains 'Iodine value' (prose, no numeric value printed — stray extra); Other cell holds 'yellowish liq. Traces of particles'.
—
|
— |
|
Step 3
Step 3
28112025 9076 Expt Table 2025.xls
|
temperature: 55-60time_h: 0.5; 2.5 |
Step - 1 Product 0.8g Phosphate
|
— | — |
Sample S 9076 #41
result
Violet 23 (NC-PU ink)
| Parameter | This sample | Standard (BYK 9076 Standard) |
|---|---|---|
| Viscosity | 40 sec | 34 sec |
| Gloss | 57.6 | 62.1 |
| Colour Strength | 97 - 98.00% | 1 |
| Resolubility | 3 | 4 |
| Transparency | Opaque | Ref as Std |
APP DATA- BYK 9076 equivalent.xlsx
result
Black (NC-PU ink)
| Parameter | This sample | Standard (BYK 9076 Standard) |
|---|---|---|
| Viscosity | 25 sec | 23 sec |
| Gloss | 47.3 | 45 |
| Colour Strength | 1 | 1 |
| Resolubility | 3 | 4 |
| Transparency | Eq to Std | Ref as Std |
APP DATA- BYK 9076 equivalent.xlsx
Where this record comes from
APP DATA- BYK 9076 equivalent.xlsx
— application testing
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 (7 fields) — for auditors
2 extraction fragments · merged 2026-08-25 · 0 human-validated fields
Fix a wrong or missing extraction side-by-side with the original:
app-data--S 9076 #41
expt-block--41
| Field | Source | Extractor | Conf. |
|---|---|---|---|
| samples[0] | APP DATA- BYK 9076 equivalent.xlsx sheet BYK_9076_equivalent, rows 60-60 | parse_app_data.py@unversioned | high |
| record_type | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '41' | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[0] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '41' | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[1] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '41' | qwen-tasks/extract-expt-block.md@unversioned | high |
| process_steps[2] | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '41' | qwen-tasks/extract-expt-block.md@unversioned | high |
| observations | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '41' | qwen-tasks/extract-expt-block.md@unversioned | high |
| outcome | 28112025 9076 Expt Table 2025.xls sheet 9076_Experiments, batch block '41' | qwen-tasks/extract-expt-block.md@unversioned | high |
Raw record JSON
{
"record_id": "exp-9076-041",
"project": "9076",
"aliases": [
"S 9076 #41",
"41"
],
"provenance": {
"fragments": [
"app-data--S 9076 #41",
"expt-block--41"
],
"field_provenance": {
"samples[0]": {
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"extractor": "parse_app_data.py",
"extractor_version": "unversioned",
"extracted_date": "2026-08-19",
"locator": "sheet BYK_9076_equivalent, rows 60-60",
"human_checked": true
},
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"extracted_date": "2026-08-20",
"locator": "sheet 9076_Experiments, batch block '41'",
"human_checked": true
},
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"extracted_date": "2026-08-20",
"locator": "sheet 9076_Experiments, batch block '41'",
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"observations": {
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"extractor": "qwen-tasks/extract-expt-block.md",
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},
"outcome": {
"source_file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
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"extractor_version": "unversioned",
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"locator": "sheet 9076_Experiments, batch block '41'",
"human_checked": true
}
},
"last_merged": "2026-08-25"
},
"documents": [
{
"file": "docs/Application data Summary/APP DATA- BYK 9076 equivalent.xlsx",
"role": "application_test",
"link_basis": "alias match: S 9076 #41",
"link_status": "rule"
},
{
"file": "docs/Project Expt Report/28112025 9076 Expt Table 2025.xls",
"role": "summary_table",
"link_basis": "alias match: 41",
"link_status": "rule"
}
],
"validation": {
"validated_fields": {},
"corrections_applied": []
},
"samples": [
{
"sample_id": "S 9076 #41",
"application_tests": [
{
"test": "Violet 23",
"system": "NC-PU ink",
"conditions": "trial 09.06.2025",
"result": "Viscosity: 40 sec; Gloss: 57.6; Colour Strength: 97 - 98.00%; Resolubility: 3; Transparency: Opaque",
"vs_reference": "BYK 9076 Standard — Viscosity: 34 sec; Gloss: 62.1; Colour Strength: 1; Resolubility: 4; Transparency: Ref as Std",
"file": "docs/Application data Summary/APP DATA- BYK 9076 equivalent.xlsx"
},
{
"test": "Black",
"system": "NC-PU ink",
"conditions": "trial 09.06.2025",
"result": "Viscosity: 25 sec; Gloss: 47.3; Colour Strength: 1; Resolubility: 3; Transparency: Eq to Std",
"vs_reference": "BYK 9076 Standard — Viscosity: 23 sec; Gloss: 45; Colour Strength: 1; Resolubility: 4; Transparency: Ref as Std",
"file": "docs/Application data Summary/APP DATA- BYK 9076 equivalent.xlsx"
}
]
}
],
"record_type": "synthesis",
"process_steps": [
{
"step": 1,
"name": "Step 1",
"materials": [
{
"name": "Esteem BEP 1450",
"descriptor": "HV-40 LOD-3.1 %",
"source": "Esteem",
"rm_no": "Lot-2505013A/ R-2433",
"quantity": 350,
"unit": "gm",
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"temperature": "45",
"time_h": "0.2",
"action": "Hold at 45 oC for 0.2 h (start of Step 1)"
},
{
"seq": 2,
"temperature": "74-75",
"time_h": "2.5"
},
{
"seq": 3,
"temperature": "67",
"time_h": "3.5"
},
{
"seq": 4,
"temperature": "28",
"time_h": "5.5"
}
],
"conditions": {
"temperature": "45; 74-75; 67; 28",
"time_h": "0.2; 2.5; 3.5; 5.5"
},
"results": [],
"remarks": "A.V. and Other cells blank in this block."
},
{
"step": 2,
"name": "Step 2",
"materials": [
{
"name": "Epomine SP- 018",
"source": "Epomine",
"quantity": 225,
"unit": "g",
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"temperature": "74-81",
"time_h": "2",
"observation": "yellowish liq. Traces of particles"
}
],
"conditions": {
"temperature": "74-81",
"time_h": "2"
},
"results": [],
"remarks": "A.V. cell contains 'Iodine value' (prose, no numeric value printed — stray extra); Other cell holds 'yellowish liq. Traces of particles'."
},
{
"step": 3,
"name": "Step 3",
"materials": [
{
"name": "Step - 1 Product",
"quantity": 0.8,
"unit": "g",
"role": "intermediate"
},
{
"name": "Phosphate",
"role": "reactant"
}
],
"procedure": [
{
"seq": 1,
"temperature": "55-60",
"time_h": "0.5",
"action": "feed of phosphate ester"
},
{
"seq": 2,
"temperature": "55-60",
"time_h": "2.5",
"action": "stirred well"
}
],
"conditions": {
"temperature": "55-60",
"time_h": "0.5; 2.5"
},
"results": []
}
],
"observations": "Expt Table remarks: Tested for Violet-23 & Black; Both pigment resolubility fail",
"outcome": {
"status": "not ok",
"basis": "Tested for Violet-23 & Black / Both pigment resolubility fail"
}
}