1.16717
TLC aluminum sheets, Silica gel 60 F₂₅₄
pkg of 100 sheets, sheet L × W 10 cm × 10 cm, aluminum support
別名:
Aluminum-backed SiO2 TLC plates
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この商品について
NACRES:
NB.21
UNSPSC Code:
41115711
Quality Segment
material
aluminum support, silica gel 60 matrix
feature
binder Organic Polymer, fluorescent indicator
packaging
pkg of 100 sheets
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
200 μm
plate L × W
10 cm × 10 cm
sheet L × W
10 cm × 10 cm
pore size
60 Å medium pore diameter
storage temp.
2-30°C
General description
100 Aluminium sheets 10 x 10 cm
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.
Application
Aluminum TLC plate, silica gel coated with flourescent indicator F254. The silica gel TLC plates come in a quantity of 100 size 10x10 cm for thin layer chromatography applications.
Analysis Note
pecific surface area (according to BET; 5-Pt.measurement): 480 - 540 m²/g
Pore volume(N₂-isotherm):0.74 - 0.84 ml/g
d 50 (laserdiffraction, size distribution): 9.7 - 11.7 µm
Layerthickness: 165 - 235 µm
Deviationof layer thickness per plate: ≤ 40 µm
colour test
hRf-values
- bleu viforganol, lipophile: 11 - 25
- CeresBlack G, lipophile: 34 - 48
- ceresViolet brn, lipophile: 52 – 67
Typicalvalue determined on a conditioned sheet
Eluent: Toluene (45% rel. humidity)
Pore volume(N₂-isotherm):0.74 - 0.84 ml/g
d 50 (laserdiffraction, size distribution): 9.7 - 11.7 µm
Layerthickness: 165 - 235 µm
Deviationof layer thickness per plate: ≤ 40 µm
colour test
hRf-values
- bleu viforganol, lipophile: 11 - 25
- CeresBlack G, lipophile: 34 - 48
- ceresViolet brn, lipophile: 52 – 67
Typicalvalue determined on a conditioned sheet
Eluent: Toluene (45% rel. humidity)
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