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111845 TLC silikagél 60 s koncentračnou zónou 2,5 x 20 cm

25 sklenených platní 20 x 20 cm

TLC silikagél 60 s koncentračnou zónou 2,5 x 20 cm MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
111845
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Overview

Replacement Information
Replacement InformationIn North America 1.11845.0001 replaces and is identical to 11845-7

Products

Catalogue NumberPackaging Qty/Pack
1118450001 Kartónová krabica 25 units
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Description
Catalogue Number111845
Replaces11845-7; 11845
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.
Product Information
HS Code3822 19 90
Quality LevelMQ100
Safety Information according to GHS
Storage class10 - 13 Iné kvapaliny a tuhé látky
Storage and Shipping Information
StorageSkladujte pri +2°C až +30°C.
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)10 - 12 µm
Layer thickness170 - 250 µm
Deviation of layer thickness per plate≤ 50 µm
layer thickness concentrating zone90 - 130 µm
Fluctuation in the thickness of the concentration zone≤ 35 µm
Chromatographic testing:
colour test
hRf-values
- bleu vif organol, colour test, lipophile
15 - 21
- Ceres Black G, colour test, lipophile36 - 42
- ceres Violet brn, colour test, lipophile51 - 58
Typical value determined on a conditioned plate
Eluent: toluene (45% rel.humidity)
Global Trade Item Number
Catalogue Number GTIN
1118450001 04022536136325