Miles Scientific Analtech Alumina GF (Gypsum, Fluorescent indicator UV254) TLC Plates, Scored (2.5 x 20 cm), Glass-backed, 250 um, 20 x 20 cm, 25/Pk - P04311

Glass-backed Analytical TLC Plates

Miles Scientific Analtech Brand Alumina GF Thin Layer Chromatography (TLC) Plates (with Fluorescent indicator UV254) - scored (2.5x20cm) - Glass-Backed - 250µm Thickness - 20x20cm - Box of 25 Plates

Product Number: P04311

Weight: 11.10 LBS

• G - (Gypsum) Calcium Sulfate Hemihydrate binder
• F - Fluorescent indicator UV254. (Can be added to any adsorbent.)

Alumina G & GF UNIPLATES™

Using a slurry containing calcium sulfate hemihydrate as a binder, these plates are analogous to Silica Gel G UNIPLATES, but with aluminum oxide as the adsorbent. The pH is neutral to slightly basic. Coatings are available in both analytical and preparative thicknesses.

Scored UNIPLATES™

Most UNIPLATES can be supplied with the glass backing scored at specific locations to permit convenient “snapping” into smaller plates. This Analtech feature provides increased versatility and can mean cost savings over plates already cut to smaller sizes.

Different adsorbents, mobile phases, and analytical conditions can be tested quickly and economically. A plate can be spotted, then snapped into several smaller plates for developing in different solvent mixtures to determine the best separation.

A plate can be spotted, developed, then snapped into several smaller plates, and then subjected to different visualization techniques.

Scored UNIPLATES are available in two standard formats:

1) 20 x 20 cm scored UNIPLATES have three score marks 5 cm apart. Each plate can be snapped to produce four 5 x 20 cm plates or any multiple of 5 cm width.

2) 10 x 20 cm scored UNIPLATES have seven score marks 2.5 cm apart. Each can be snapped to produce eight 2.5 x 10 cm plates or any multiple of 2.5 cm width.