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1.05549

TLC aluminum sheets, Silica gel 60 F₂₅₄

pkg of 20 sheets, sheet L × W 5 cm × 7.5 cm, aluminum support

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Size/SKUAvailabilityPrice
20 units
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$129.00

About This Item

NACRES:
NB.21
UNSPSC Code:
41115711

$129.00


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Quality Segment

material

aluminum support, silica gel 60 matrix

feature

binder Organic Polymer, fluorescent indicator

packaging

pkg of 20 sheets

technique(s)

thin layer chromatography (TLC): suitable

layer thickness

200 μm

plate L × W

5 cm × 7.5 cm

sheet L × W

5 cm × 7.5 cm

particle size

10-12 μm

pore size

60 Å medium pore diameter

storage temp.

2-30°C

General description

20 Aluminium sheets 5 x 7.5 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 20 size 5x7.5 cm for thin layer chromatography applications.

Analysis Note

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): 9.7 - 11.7 µm
Layer thickness: 165 - 235 µm
Deviation of layer thickness per plate: ≤ 40 µm
Chromatographic testing:
Colour test
hRf-values
- bleu vif organol, colour test, lipophile:
18 - 26
- Ceres Black G, colour test, lipophile: 40 - 50
- ceres Violet brn, colour test, lipophile: 59 - 69
Typical value determined an a conditioned sheet
Eluent: toluene ( 45% rel. humidity)

Other Notes

Replaces: 5549-4; 5549

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This Item
1.168341.167171.05534
technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

technique(s)

thin layer chromatography (TLC): suitable

material

aluminum support, silica gel 60 matrix

material

aluminum support, silica gel 60 matrix

material

aluminum support, silica gel 60 matrix

material

aluminum support, silica gel 60 matrix

feature

fluorescent indicator, binder Organic Polymer

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

feature

binder Organic Polymer, fluorescent indicator

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

pore size

60 Å medium pore diameter

layer thickness

200 μm

layer thickness

200 μm

layer thickness

200 μm

layer thickness

200 μm

sheet L × W

5 cm × 7.5 cm

sheet L × W

5 cm × 10 cm

sheet L × W

10 cm × 10 cm

sheet L × W

5 cm × 20 cm


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