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115683 Placi TLC - silicagel 60 RP-18 F₂₅₄s,

Glass TLC plates, RP-18 modified silica gel coated with flourescent indicator F254s. The RP-18 modified silica gel TLC plates come in a quantity of 50 size 5x20 cm for thin layer chromatography applications.

Placi TLC - silicagel 60 RP-18 F₂₅₄s, MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
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115683
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Overview

Replacement Information
Replacement InformationIn North America 1.15683.0001 replaces and is identical to 15683-3

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      Description
      Catalogue Number115683
      Replaces15683-3; 15683
      OverviewRP modified plates serve two purposes: act as a pilot method for HPLC and allow to choose various solvent system for special separations. Our RP-modified silica layers are well suited for many separation challenges that unmodified silica cannot overcome. These layers use aqueous solvent systems to separate extremely non-polar substances and analyze particular polar substances that can adapt to ion-pair chromatography. What’s more, RP-modified silica layers are less dependent on atmospheric humidity. Unlike unmodified silica, RP-phases do not exhibit catalytic activity. This makes them the plates of choice for unstable substance that tend to experience oxidative degradation.
      References
      Product Information
      HS Code3822 19 90
      Quality LevelMQ100
      Applications
      ApplicationGlass TLC plates, RP-18 modified silica gel coated with flourescent indicator F254s. The RP-18 modified silica gel TLC plates come in a quantity of 50 size 5x20 cm for thin layer chromatography applications.
      Biological Information
      Physicochemical Information
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Alte lichide sau solide
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageA se depozita între +2°C la +30°C.
      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)9.5 - 11.5 µm
      Layer thickness200 - 270 µm
      Deviation of layer thickness per plate≤ 35 µm
      Chromatographic testings:
      A) Cholesterin test
      hRf-values
      - cholesterin, cholesterin test
      30 - 38
      B) Steroid test
      - methyltestosterone, steroid test21 - 31
      - Reichstein S, steroid test50 - 60
      - hydrocortisone, steroid test70 - 80
      Typical value determined on an activated plate (120°C, 15 min)
      Eluent a) aceton/ water (95/5 v/v)
      Eluent b) acetonitrile/ water (70/30 v/v)
      Global Trade Item Number
      Catalogue Number GTIN
      1156830001 04022536161426

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      Alternative Products

      Catalogue Number Description  
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      115685 Placi TLC - silicagel 60 RP-18 F₂₅₄s, Show Pricing & Availability

      Related Products

      Catalogue Number Description  
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      115685 Placi TLC - silicagel 60 RP-18 F₂₅₄s, Show Pricing & Availability

      Accessories (Primary)

      Catalogue Number Description  
      112537 Lampa UV - 254 nm Show Pricing & Availability

      Related Products By: Application Facete

      TLC Thin Layer Chromatography
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      Categories

      Analytics and Sample Preparation > Analytical Chromatography > Thin-Layer Chromatography (TLC) Products > TLC Plates - Thin-Layer Chromatography > RP-modified Silica Plates