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RP-HPLC Analysis of Benzodiazepines on Ascentis® Express Biphenyl

RP-HPLC Analysis of Benzodiazepines on Ascentis® Express Biphenyl application for HPLC

材料

相关产品

产品编号
说明
价格

O-902

奥沙西泮标准液 溶液

1 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

A-903

阿普唑仑标准液 溶液

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

C-907

氯硝西泮标准液 溶液

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

D-907

地西泮标准液 溶液

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

F-907

氟硝西泮标准液 溶液

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

L-901

劳拉西泮标准液 溶液

1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

N-906

硝西泮标准液 溶液

1.0 mg/mL in acetonitrile, ampule of 1 mL, certified reference material, Cerilliant®

T-907

替马西泮标准液 溶液

1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant®

64066-U

Ascentis® Express Biphenyl Column

2.7 μm particle size, L × I.D. 10 cm × 3.0 mm

CONDITIONS

column

Ascentis Express Biphenyl, 10 cm x 3.0 mm I.D., 2.7 μm particles (64066-U)

mobile phase

[A] Water; [B] acetonitrile; (70:30, A:B)

flow rate

1.0 mL/min

pressure

5294 psi (365 bar)

column temp.

35 °C

detector

UV, 254 nm

injection

1.0 μL

sample

Benzodiazepine Multicomponent Mixture-8 diluted to 50ug/mL in 50:50 Water:Methanol

说明

分析说明

This analysis demonstrates the applicability of the Ascentis Express Biphenyl stationary phase for the analysis of benzodiazepines, a group of psychoactive drugs that act as GABA agonists. The stationary phase provides alternative selectivity and improved resolution to existing phenyl chemistires.

法律信息

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

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HPLC ColumnsGC Columns & AccessoriesTLC Plates & AdsorbentsSolid Phase Microextraction (SPME)Solid Phase Extraction & QuEChERS

Related Applications

Small Molecule HPLCLarge Molecule HPLCGas Chromatography (GC)TLCSolid Phase Microextraction (SPME)Solid Phase Extraction (SPE)QuEChERS