Sigma-Aldrich Pei Cellulose F 25 Tlc Pla

Material

cellulose matrix
plastic support

Quality Level

100

Feature

binder Organic Polymer
fluorescent indicator

Packaging

pkg of 25 sheets

Technique(S)

thin layer chromatography (TLC): suitable

Layer Thickness

80-120 μm

Sheet L × W

20 cm × 20 cm

Storage Temp.

2-8°C

Related Categories

Thin Layer Chromatography (TLC)

General Description

25 Plastic sheets 20 x 20 cmCellulose 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: 5579-7; 5579

Analysis Note

Layer thickness: 70 - 110 µm
Deviation of layer thickness per plate: ≤ 30 µm
Chromatographic testing:

hRf-values
- Adenosine-5-triphosphoric acid disodium salt:
3 - 6
- Adenosine-5-diphosphoric acid monopotassium salt dihydrate: 16 - 22
- Adenosine-5-monophosphoric acid disodium salt hexahydrate: 47 - 55
Typical value determined on a sheet
Eluent: 1 M Aqueous sodium chloride solution

Storage Class

10-13 - German Storage Class 10 to 13