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... (Continue reading)
Silica Gel H w/0.33% Carbomer (pH=7) 750 um 20×20cm (25 plates/box) These plates are very specialized and are prepared according to serveral Pharmacopeia methods. They are used used in the analysis of mannitol/sorbitol. Warning: These Carbomer plates are very fragile and will most definitely... (Continue reading)
To purchase Silica Gel Bulk Absorbents please visit Analtech’s Online Store Silica Gel Bulk Absorbents Section ... (Continue reading)
High Performance UNIPLATES provide high resolution separations in less than five minutes with migration distances as little as 5 to 7 cm. These plates are prepared with high efficiency silica gel having a 10 micron average particle diameter and narrow... (Continue reading)
The basis of retention in Reversed Phase Chromatography is just the opposite of that seen in normal phase (e.g., silica gel) chromatography.In normal phase chromatography the adsorbent is a polar material. Adsorption occurs as a result of polar interactions. Thus,... (Continue reading)
Silica Gel G & GF UNIPLATES are the most widely used silica gel TLC plates. No organic substances are added to these products, thus making them compatible with sulfuric acid charring visualization.These plates are commonly scraped from the glass backing... (Continue reading)
NEW Pre-Scraped Rotors Never bother with the mess of scraping Rotors again! Sandwiched between specially molded plastic trays, these new Rotors can be taken right from the packaging to the CycloGraph or Chromatotron system and used immediately. No more messy... (Continue reading)
Analtech’s Cyclograph Deluxe Centrifugal Chromatography Device The CycloGraph system is a centrifugally accelerated device for performing preparative thin layer radial separations. The separations occur quickly (within 20 minutes) with no need for scraping separated bands as with traditional Thin Layer Chromatography. Principle of... (Continue reading)
Among the latest new products, Bormioli Rocco has developed lightweighted moulded-glass vials for antibiotics (which replace tubing glass and improve packaging performances), caps with silica gel and dosing syringes with adapters. The utmost attention is dedicated to innovative materials for the... (Continue reading)