Separation of benzodiazepines II

Separation of benzodiazepines II

Separation of benzodiazepines II

Application Number
126150
Method
HPLC
Results

Legend:
1 - nitrazepam 2 - clonazepam 3 - flunitrazepam

Substances
nitrazepam; clonazepam; flunitrazepam
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 7.5 min to 65 % A Flow rate: 0.33 mL/min Temperature: 25 °C Injection volume: 1.5 µL

Detection
MS, ESI negative Ion spray voltage: 4000 V Curtain gas: 30 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.
Dateien
Lädt...