• Application Note

Speed Mix - 4.6 x 20 mm Intelligent Speed Separation

Speed Mix - 4.6 x 20 mm Intelligent Speed Separation
  • Waters Corporation
Download PDF Download PDF
Hand holding blue capsule pack at medicine pill production line

This is an Application Brief and does not contain a detailed Experimental section.

Abstract

This application brief demonstrates analysis of speed mix using 4.6 x 20 mm Intelligent Speed Separation Column.

Introduction

The compounds used in this study are – 

  1. Theophylline
  2. 2-Acetylfuran
  3. Acetanilide
  4. Acetophenone
  5. Propiophenone
  6. Butyrophenone
  7. Benzophenone
  8. Valerophenone
  9. Hexanophenone
  10. Heptanophenone
  11. Octanophenone

Experimental

HPLC Method

Column:

Symmetry C18, 4.6 x 20 mm, 3.5 μm IS

Symmetry Shield RP18, 4.6 x 20 mm, 3.5 μm IS

Part numbers:

Symmetry - 186002090

Symmetry Shield - 186002092

Mobile phase A:

0.1% HCOOH in Water

Mobile phase B:

0.1% HCOOH in ACN

Flow rate:

3.0 mL/min

Injection volume:

10 μL

Temperature:

30 °C

Detection:

UV @ 254 nm

Gradient

Gradient.

Results and Discussion

Featured Products

WA31763.148, June 2003

Back To Top Back To Top