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Silica Gel HF w/Gypsum 500um 20x20cm (25 plates/box) P20012

$331.00
SKU:
P20012
Weight:
13.10 LBS
Shipping:
Calculated at checkout
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Product Description

2x8-box-small.jpg
 
TLC PLATE PROPERTIES
Adsorbent Silica H, 20um average particle, 60Å pore
Backing Glass
Size 20x20 cm
Thickness 500 um
UV254 (F) Yes
Binder Inorganic (gypsum)
Compatibility

All typical chromatography solvents (20% max water)



Silica H Type TLC plates are made with a slightly larger particle silica than the original “Classic” TLC plate. This larger size particle of the Silica H is popular as can be seen in the many references found to published journal applications. Gypsum (calcium sulfate) is used as the binder which produces a softer layer for easy scraping and recovery of component spots or bands for further analysis. Because the binder is inorganic, it is compatible with aggressive visualization techniques such as sulfuric acid and high heat charring. The lower water tolerance is due to the slight solubility of calcium sulfate in water. Dipping procedures with aqueous mixtures are not recommended but spray techniques are acceptable.
 
NOTE: For Silica HF plates that work with Phospholipid applications, refer to CAT# P20012PL.

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Miles Scientific (previously Analtech)
75 Blue Hen Drive
Newark, DE 19713 USA

P.O. Box 7558
Newark, DE 19714 USA

Toll Free: 800-441-7540
In DE: 302-737-6960
FAX: 302-737-7115

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