- 询价
- 中国天津
- 专业服务，成就价值。
- 2025年07月14日
- 详细信息
- 询价记录
- 技术资料
- 服务名称：
Isolation and Structure Elucidation for Impurities (杂质分离与结构确证)
- 提供商：
天津药明康德新药开发有限公司
Isolation and Structure Elucidation for Impurities in API and formulations:
1. Analytical method development and preliminary confirmation of separated impurities using HPLC, LC/MS/DAD/ELSD
2. Isolate impurity by various methods including HPLC, SPE, LLE, etc.
3. Elucidate structure by the combination of various analytical techniques, including NMR, LC-TOF MS, EA, IR, etc.
4. Successfully finished multiple separation and structure elucidation for commercial drugs, pharmaceutical formulations and other complex matrix
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Equipment (partial list)
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No. (set)
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NMR 400MHz
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4
|
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Prep-LC/MS (Waters)
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16
|
|
Agilent LC/MS (DAD/ELSD/MS)
|
10
|
|
SHIMADZU LC/MS (DAD/MS)
|
12
|
|
HPLC (DAD/ELSD/IRD)
|
15
|
|
TOF
|
1
|
|
GC/Agilent 7890 (FID/ECD/TCD/FPD)
|
1
|
|
GC/MS
|
2
|
|
Semi-Prep SFC (DAD/MS)
|
1
|
|
ContrAA 700
|
1
|
|
Nitrogen Evaporators for Sample Concentration
|
4
|
|
VIRTIS Lyophilizer
|
2
|
|
Flash Chromatography
|
5
|
|
Thermo SpeedVac Concentrator
|
6
|
|
K - F Titrater
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1
|
|
MIVAC Concentrator
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4
|
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Loystar Cyro - Freezer
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2
|
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LABCONCO Freeze Dryer System
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1
|
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Balance (d=0.1 mg and d=0.01 mg)
|
6
|
|
REVCO Low Temperature Refrigerator
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1
|
|
Automated Liquid Handling System
|
1
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Isolation and Structure Elucidation for Impurities (杂质分离与结构确证)
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