| Batch / Lot No.: | SYG-AOD-0501 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | White powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 98.45% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 2.1% |
| pH (1% w/v) | 3.0–7.0 | 5.2 |
| Residue on Ignition | ≤ 0.1% w/w | 0.05% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-51MQ-0622 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | Off-white powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 99.12% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 1.8% |
| pH (1% w/v) | 3.0–7.0 | 5.0 |
| Residue on Ignition | ≤ 0.1% w/w | 0.04% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-SEM-0725 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | White powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 99.93% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 3.0% |
| pH (1% w/v) | 3.0–7.0 | 6.0 |
| Residue on Ignition | ≤ 0.1% w/w | 0.06% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-GHK-0912 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | Off-white powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 98.77% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 1.9% |
| pH (1% w/v) | 3.0–7.0 | 5.5 |
| Residue on Ignition | ≤ 0.1% w/w | 0.03% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-EPH-1015 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | White powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 99.20% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 2.3% |
| pH (1% w/v) | 3.0–7.0 | 5.8 |
| Residue on Ignition | ≤ 0.1% w/w | 0.07% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-TSM-0418 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | Off-white powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 98.60% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 2.0% |
| pH (1% w/v) | 3.0–7.0 | 5.4 |
| Residue on Ignition | ≤ 0.1% w/w | 0.02% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-BPC-0123 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | White powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 99.05% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 1.7% |
| pH (1% w/v) | 3.0–7.0 | 5.1 |
| Residue on Ignition | ≤ 0.1% w/w | 0.04% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-CJC-1129 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | Off-white powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 98.88% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 1.6% |
| pH (1% w/v) | 3.0–7.0 | 5.3 |
| Residue on Ignition | ≤ 0.1% w/w | 0.05% |
| Identification (HPLC RT) | Match standard control | Pass |
| Batch / Lot No.: | SYG-IGF-1031 |
| Date of Analysis: | May 19, 2025 |
| Expiry Date: | May 18, 2027 |
| Method References: | HPLC, Karl Fischer, pH meter |
| Test | Specification | Result |
|---|---|---|
| Appearance | White to off-white powder | White powder |
| Purity (HPLC) | ≥ 98.0% Area @ 214 nm | 99.34% |
| Water Content (Karl Fischer) | ≤ 5.0% w/w | 2.2% |
| pH (1% w/v) | 3.0–7.0 | 5.6 |
| Residue on Ignition | ≤ 0.1% w/w | 0.04% |
| Identification (HPLC RT) | Match standard control | Pass |