1.15035

HPTLC plates, Cellulose F

pkg of 25 plates, plate L × W 10 cm × 10 cm, glass support

• Synonym(e): Cellulose F TLC Plates
• NACRES: NB.21
• UNSPSC Code: 41115711

Eigenschaften

• Quality Segment: 100
• material: cellulose matrix, glass support
• feature: binder Organic Polymer, fluorescent indicator
• packaging: pkg of 25 plates
• technique(s): thin layer chromatography (TLC): suitable
• layer thickness: 60-110 μm
• plate L × W: 10 cm × 10 cm
• storage temp.: 2-30°C

Beschreibung

General description

25 Glass plates 10 x 10 cm

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.

Analysis Note

Layer thickness: 60 - 110 µm
Deviation of layer thickness per plate: ≤ 30 µm
Aminoacid test
hRf-values
- L-serine, amino acid test:
29 - 39
- L-threonine, amino acid test: 38 - 48
- L-alanine, amino acid test: 43 - 53
- L-methionine, amino acid test: 60 - 70
- L-phenylalanine, amino acid test: 69 - 79
- L-leucine, amino acid test: 76 - 86
Typical value determined on a plate
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed

Other Notes

Replaces: 15035-5; 15035