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1.16835

Supelco

TLC aluminum sheets, Silica gel 60

pkg of 50 sheets, sheet L × W 5 cm × 10 cm, aluminum support

Synonym(s):

Aluminum-Backed Silica Gel 60 TLC Plates

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About This Item

UNSPSC Code:
41115711
NACRES:
NB.21

material

aluminum support
silica gel 60 matrix

Quality Level

feature

binder Organic Polymer
fluorescent indicator: no

packaging

pkg of 50 sheets

technique(s)

thin layer chromatography (TLC): suitable

layer thickness

200 μm

sheet L × W

5 cm × 10 cm

particle size

10-12 μm

pore size

60 Å medium pore diameter

storage temp.

2-30°C

General description

50 Aluminium sheets 5 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.

Linkage

Replaces: 16835-2; 16835

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 testings:
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

Certificates of Analysis (COA)

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