Classic TLC silica plates, GF254 (Silica gel with gypsum as binding agent, fluorescence background at 254nm), 60 Å pore size. Plastic backed-easily cut by a pair of scissors.

What's ideal is that these plates have neutral silica (pH 6-7) instead of the more common acidic silica (pH=5) for TLC silica plates. The neutral silica make the plates compatible with running compounds with an amino group even without the need of adding triethylamine. At the same time non-amino compounds behave the same as on acidic TLC plates.

Actual examples performed with the plates have been uploaded for users to see. 
In listing photo 5 (or below), highly similar diethyl maleate and dimethyl maleate are spotted on the plates and eluted with different ratios of ethyl acetate : hexanes, showing a gradual change of Rf.

Rf value change over solvent polarity, using 6.5cm plates



24 plates per box, 100mm x 200mm size.

Free shipping with USPS first class. Will ship out the next business day, and you will receive the item in 2-4 business days.

Also available:
Size 25mm x 65mm precut strips, Aluminum backed: 25mm x 65mm TLC plates 120/pk
Size 25mm x 65mm precut strips, Plastic backed: 25mm x 65mm TLC plates 120/pk
Size 100mm x 200mm, Aluminum backed: 100mm x 200mm TLC plates
1 mm Prep TLC plates
Extra thick 2mm Prep TLC plates


UV Lamps:
Entry level 4W 254nm with 365nm LED battery powered UV Lamp AAdvance Instruments AI-0UV19
Lithium battery / DC plug powered 6W 254+365nm Li-ion battery/DC powered UV Lamp AAdvance Instruments AI-2UV20DC (Flagship item!)
AC powered 6W 254+365nm Dual Wavelength Powerful UV Lamp AC 100-240V
(Flagship item!)