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Merck 105715 TLC Silica gel 60 F₂₅₄ 20 x 20 cm / 1 Paket

Marka
Stok Kodu
LB.M.105715.0001
4.566,27 TL + KDV
5.479,53 TL
MERCK 105715 Silica Gel 60 F254 25 TLC Plates 20 x 20 cm / Paket
Glass TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.

Description
Catalogue Number 105715
Replaces 5715-7; 5715
Overview Our classical silica TLC plates are based on a combination of our proven silica gel 60 and the addition of a unique polymeric binder resulting in a very adherent and hard surface that will not crack or blister and even allow writing with a pensil on the surface without risk to damage the layer.
Merck 101843 tert-Butyl methyl ether EMPLURA® 
Product Information
HS Code 3822 00 00
Applications
Application Glass TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 25 size 20x20 cm for thin layer chromatography applications.
Safety Information according to GHS
Storage class 10 - 13 Other liquids and solids
Storage and Shipping Information
Storage Storage temperature: no restrictions.
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 thickness 210 - 270 µm
Deviation of layer thickness per plate ≤ 35 µm
Chromatographic testings:
A) Colour test
hRf-values
- bleu vif organol, colour test, lipophile

11 - 25
- Ceres Black G, colour test, lipophile 34 - 48
- ceres Violet brn, colour test, lipophile 52 - 67
separation number (colourtest, lipophile) ≥ 10.5
B) Steroid test
hRf-values
- hydrocortisone, steroid test

25 - 37
- Reichstein S, steroid test 37 - 49
- methyltestosterone, steroid test 42 - 54
Typical value determined on a conditioned plate
Eluent A) Toluene (45% rel.humidity)
Eluent B) Ethyl acetate/Toluene (95+5 v/v; 20% rel.humidity)
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Merck 105715 TLC Silica gel 60 F₂₅₄ 20 x 20 cm / 1 Paket MERCK 105715 Silica Gel 60 F254 25 Tlc Plates 20 X 20 Cm 1 Adet labor.com.tr de LB.M.105715.0001
Merck 105715 TLC Silica gel 60 F₂₅₄  20 x 20 cm / 1 Paket

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