115498 HPTLC Silica gel 60 RP-18 F₂₅₄s with concentrating zone 20 x 2.5 cm

115498
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Overview

Replacement Information
Replacement InformationIn North America 1.15498.0001 replaces and is identical to 15498-6

Key Specifications Table

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      Fibre case 25 units
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      Description
      Catalogue Number115498
      Replaces15498-6; 15498
      DescriptionHPTLC Silica gel 60 RP-18 F₂₅₄s with concentrating zone 20 x 2.5 cm
      OverviewThese plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples. Our concentrating zone plates are based on different adsorption properties of two adsorbents. The first is a large pore concentrating adsorbent where the samples are applied; the second is a selective layer for separation. Regardless of the spots’ shape, size, or position, the sample always concentrates as a narrow band where the two adsorbents overlap and where the separation starts. These plates allow users to quickly and easily apply any kind of sample, even large volumes of diluted samples.
      References
      Product Information
      HS Code3822 00 00
      Quality LevelMQ100
      Applications
      ApplicationGlass HPTLC Silica gel 60 RP-18 F₂₅₄s with concentrating zone 20 x 2.5 cm plates. Silica gel HPTLC plates size 20 x 10 cm, 25 sheets.
      Biological Information
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStorage temperature: no restrictions.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Specific surface area (according to BET; 5-Pt. measurement)480 - 540 m²/g
      Pore volume (N₂-isotherm)0.74 - 0.84 ml/g
      d 50 (laser diffraction, size distribution)5 - 7 µm
      Layer thickness150 - 200 µm
      Deviation of layer thickness per plate≤ 35 µm
      layer thickness concentrating zone70 - 110 µm
      Fluctuation in the thickness of the concentration zone≤ 35 µm
      Chromatographic testings:
      A) cholesterin test
      hRf-values
      - cholesterin, cholesterin test

      11 - 23
      B) Steroide test
      - methyltestosterone, steroid test20 - 40
      - Reichstein S, steroid test50 - 70
      - hydrocortisone, steroid test65 - 85
      Typical value determined on a activated plate (120°C, 15 min)
      Eluent a) acetone/ water (95/5 v/v)
      Eluent b) acetonitrile/ water (70/30 v/v)

      Documentation

      HPTLC Silica gel 60 RP-18 F₂₅₄s with concentrating zone 20 x 2.5 cm SDS

      Title

      Safety Data Sheet (SDS) 

      HPTLC Silica gel 60 RP-18 F₂₅₄s with concentrating zone 20 x 2.5 cm Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1154980001 Fibre casePDF Specification Document

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      Categories

      Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > High Performance Thin-Layer Chromatography Plates (HPTLC) > RP-modified Silica Plates
      Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > Specialty Plates > Concentrating Zone Plates (TLC, HPTLC and PLC)