1.05728

TLC plates, Cellulose F

pkg of 50 plates, plate L × W 20 cm × 10 cm, glass support

• Sinónimos: Cellulose Thin Layer Chromatography Plates
• UNSPSC Code: 41115711
• NACRES: NB.21

Propiedades

• material: cellulose matrix; glass support
• Quality Level: 100
• feature: binder Organic Polymer; fluorescent indicator
• packaging: pkg of 50 plates
• technique(s): thin layer chromatography (TLC): suitable
• layer thickness: 80-120 μm
• plate L × W: 20 cm × 10 cm
• storage temp.: 2-30°C

Descripción

General description

50 Glass plates 10 x 20 cm

Our 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 offers cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.

Linkage

Replaces: 5728-6; 5728

Analysis Note

Layer thickness: 80 - 120 µm
Deviation of layer thickness per plate: ≤ 30 µm
Aminoacid test
hRf-values
- L-serine, amino acid test:
20 - 30
- L-threonine, amino acid test: 29 - 36
- L-alanine, amino acid test: 30 - 40
- L-methionine, amino acid test: 49 - 60
- L-phenylalanine, amino acid test: 59 - 70
- L-leucine, amino acid test: 66 - 76
Typical value determined on a plate
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed