General description
25 Glass plates 20 x 10 cm
Reference:
Gertrud Morlock, Wolfgang Schwack
Coupling of planar chromatography to mass spectrometry
TrAC Trends in Analytical Chemistry, Volume 29, Issue 10, 2010, Pages 1157-1171
Analysis Note
Specific surface area (according toBET; 5-Pt. measurement): 480 - 540 m²/g
Pore volume(N₂-isotherm):0.74 - 0.84 ml/g
d 50 (laser diffraction, size distribution): 5.0 – 6.5 µm
Layer thickness: 80 - 120 µm
Chromatographic testing:
A) colourtest
hRf-values
- bleu viforganol, lipophile: 14- 26
- CeresBlack G, lipophile: 36 - 48
- ceres Violet brn, lipophile: 51 - 64
separation number (colour test, lipophile): ≥ 10.5
Typical value determined on aconditioned plate
Eluent A) Toluene (45% rel. humidity)
B) ESI-MS suitability test
Caffeine (signal-to-noise ratio 5ng):≥ 50
- UPC:
- 41116107
- Condition:
- New
- Weight:
- 1.00 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- 1009340001
