Miles Scientific Analtech Unibond Silica Gel HPTLC-GHLF (Hard Layer inorganic binder plus Calcium Sulphate, Gypsum, Fluorescent indicator) HPTLC UNIPLATES, 150 um, 10 x 10 cm, Scored (5 x 5 cm), 25/Pk - P57377

Glass-backed Analytical HPTLC Plates

Miles Scientific Analtech Brand HPTLC-GHLF TLC Plates, 150µm, 10x10cm, scored (5x5cm), 25Pk

Product Number: P57377

Weight: 3.10 LBS

• GHL - Hard Layer inorganic binder plus Calcium Sulfate (Gypsum)
• F - Fluorescent indicator UV254. (Can be added to any adsorbent.)
• HPTLC - High Performance Thin Layer Chromatography

Hard Layer Silica Gel GHL & GHLF UNIPLATES™ (Inorganic Binder)

• Layers tolerate 100% water.
• Contains no organic materials.
• Suitable for aggressive visualization procedures.
• Standard scoring for 20 x 20 cm plates yields four 5 x 20 cm plates.
• Channeled 20 x 20 cm plates have 19 channels (see channeled adapter for TLC Autospotter
• One box of scored 10 x 20 cm plates yields two hundred 2.5 x 10 cm plates

These plates are 100% H20 resistant and are compatible with aqueous developing solvents. They are less rugged than the plates with organic binder but still provide improved handling and sample application compared to Silica Gel G UNIPLATES and are tough enough to write on with a soft pencil, if required.

Hard Layer UNIPLATES with inorganic binder are recommended for all applications including those where visualization occurs through strong charring procedures or in any case in which reagent interaction with an organic binder occurs.

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.