Page 137 - Shimadu Consumables Catalog

TORAST-H 96well 500 RU

Features

Low adsorption polypropylene 96-well plate
Prevents the adsorption of organic compounds
Reduces the adsorption loss of the precious sample
Ideal for peptide and basic compounds analysis

Adsorption Test of Imipramine
Imipramine is used in the treatment of depression and is a hydrophilic and basic compound. (logP: 4.28, pKa: 9.2).
The chromatogram below shows a comparison of the Imipramine peak area with non-coated polypropylene 96-well plate compared
to TORAST-H™ 96- well plates.
Non-coated polypropylene 96-well plate show hydrophobic adsorption within the well.
TORAST-H 96well 500 RU plates significantly improved the peak area by preventing the adsorption within the wells. This result
indicates that TORAST-H 96well 500 RU well plate is effective in preventing adsorption.

Sample : Imipramine (1 ng/mL)
Instruments : Nexera-i, LCMS-2020
Mobile Phase : 10 mM Ammonioum Acetate in Water : MeCN
=40:60_Isocratic flow
Flow Rate : 0.2 mL/min

Imipramine Molecular Weight : 280.4

Product Information

Name P/N Volume (μL) Material Qty./Unit
TORAST-H 96well 500 RU 370-04100-01 500 Polypropylene 10
TORAST 96well Silicon Mat 370-04020-01 - Silicon 50

TORAST-H 96 well 500 RU TORAST-H 96 well Silicon Mat

Pg B-9