Sigma-Aldrich Pei Cellulose F 25 Tlc Pla

Material

cellulose matrix
glass support

Quality Level

100

Feature

binder Organic Polymer
fluorescent indicator

Packaging

pkg of 25 plates

Technique(S)

thin layer chromatography (TLC): suitable

Layer Thickness

80-120 μm

Plate L × W

20 cm × 20 cm

Storage Temp.

2-8°C

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Thin Layer Chromatography (TLC)

General Description

25 Glass plates 20 x 20 cmOur cellulose plates are used to analyze polar substances. An organic sorbent, cellulose is perfect for separating hydrophilic substances by partition chromatography. Typical applications include the analysis of amino acids, carbohydrates, and phosphates as well as nucleic acid and nucleic acid derivatives. We offer cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.

Linkage

Replaces: 5725-7; 5725

Analysis Note

Layer thickness: 80 - 120 µm
Deviation of layer thickness per plate: ≤ 30 µm
Chromatographic testing:

hRf-values
- Adenosine-5-triphosphoric acid disodium salt:
3 - 5
- Adenosine-5-diphosphoric acid monopotassium salt dihydrate: 14 - 18
- Adenosine-5-monophosphoric acid disodium salt hexahydrate: 43 - 49
Typical value determined on a plate
Eluent: 1 M Aqueous sodium chloride solution