1.05577
TLC plastic sheets, Cellulose
pkg of 25 sheets, sheet L × W 20 cm × 20 cm, plastic support
Synonym(s):
Cellulose Thin Layer Chromatography Sheets
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| Size/SKU | Availability | Price |
|---|---|---|
25 units | Check Cart for Availability | $408.00 |
About This Item
NACRES:
NB.21
UNSPSC Code:
41115711
Quality Segment
material
cellulose matrix, plastic support
feature
binder Organic Polymer, fluorescent indicator: no
packaging
pkg of 25 sheets
technique(s)
thin layer chromatography (TLC): suitable
layer thickness
70-110 μm
plate L × W
20 cm × 20 cm
sheet L × W
20 cm × 20 cm
storage temp.
2-30°C
General description
25 Plastic sheets 20 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 offer cellulose plates in two grades: TLC for conventional and HPTLC for demanding, high-performance separations.
Application
- A colorimetric method for the enzymatic analysis of gases: the determination of ethanol and formaldehyde vapors using solid alcohol oxidase.: This study presents a novel colorimetric method utilizing solid alcohol oxidase for the determination of ethanol and formaldehyde vapors. The technique, employing cellulose TLC plastic sheets, provides an efficient and accurate means of gas analysis in various environments (Barzana et al., 1989).
Analysis Note
Layer thickness: 70 - 110 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 sheet
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed
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 sheet
Eluent: 1-Butanol/ acetone/ acetic acid/ water (35/35/7/23 v/v/v/v) twice developed
Other Notes
Replaces: 5577-7; 5577
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