APPLICATION ID 1130

Lorazepam

COMPOUND IDENTIFICATION

Compound Name Lorazepam
Lorazepam

CHROMATOGRAM

Chromatogram

ANALYTICAL REPORT

Column Trade Name

Column Size / Particle Size

CHIRALPAK® AS-H

250 x 4.6mm / 5µm

Mobile Phase Composition

acetonitrile / diethylamine = 100 / 0.1

Chromatographic Mode

Polar Phase

Flow rate (ml/min)

1

Injection amount (mg)

0.01

Temperature (°C)

25

Pressure (MPa)

Detection

UV 250 nm

Elution order

No.

Rt

K’

1

5.52

0.84

2

7.4

1.47

Alpha Value

Resolution

1 - 2

1.75

6

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