Separation of benzodiazepines III

Separation of benzodiazepines III

Separation of benzodiazepines III

Application Number
126160
Method
HPLC
Results

Legend:
1 - bromazepam 2 - lorazepam 3 - temazepam

Substances
bromazepam; lorazepam; temazepam
Product(s)
PhaseREFWebshop

NUCLEOSHELL Phenyl-Hexyl

763732.20

Matrix
Sample(s)

mix of substances solved in eluent

Conditions

Eluent A: acetonitrile Eluent B: 20 mmol/L ammonium formate in water, pH 6.4 Gradient: 35 % A in 5 min to 60 % A Flow rate: 0.33 mL/min Temperature: 25 °C Injection volume: 2.5 µL

Detection
MS, ESI positive Ion spray voltage: 4500 V Curtain gas: 20 psi Temperature: 550 °C
Note
Author
HPLC department
Source
MACHEREY-NAGEL, Germany 2012
Disclaimer
Concerning questions to literature applications please contact the cited author/s. Chemicals mentioned in applications are not manufactured or sold by MACHEREY-NAGEL. Applications mentioned in MACHEREY-NAGEL literature or databases are provided for informational purposes only. MACHEREY-NAGEL does not warrant that all applications have been tested in MACHEREY-NAGEL laboratories using MACHEREY-NAGEL products. MACHEREY-NAGEL does not warrant the correctness of the applications.
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