MERCK 105715 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
MERCK

MERCK 105715 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

6.100,82 TL
Kategori
KİMYASAL ÜRÜNLER
Stok Kodu
M.105715.0001
Fiyat
133,84 EUR + KDV
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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.
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 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 M.105715.0001
MERCK 105715 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

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