Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

111844 Żel krzemionkowy do TLC 60 ze strefą zatężania 10 x 2,5 cm

50 płytek szklanych 10 x 20 cm

Żel krzemionkowy do TLC 60 ze strefą zatężania 10 x 2,5 cm MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
111844
Purchase on Sigma-Aldrich

Przegląd

Replacement Information
Replacement InformationIn North America 1.11844.0001 replaces and is identical to 11844-6

Products

Numer katalogowyOpakowanie Ilość/opak.
1118440001 Pudelko kartonowe 50 units
Dodaj do Ulubionych
Description
Catalogue Number111844
Replaces11844-6; 11844
DescriptionTLC Silica gel 60 with concentrating zone 10 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.
Product Information
HS Code3822 19 00
Quality LevelMQ100
Safety Information according to GHS
Storage class10 - 13 Inne substancje ciekłe i stałe
Storage and Shipping Information
StoragePrzechowywać w +2°C do +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
Numer katalogowy GTIN
1118440001 04022536136318