[Skip to Content](https://www.sigmaaldrich.com#main-content) [](https://www.sigmaaldrich.com/US/en) Products Cart0 USEN Products [Login / Register](https://www.sigmaaldrich.com/oidc-sign-in) [Order Lookup](https://www.sigmaaldrich.com/US/en/order-lookup) [Quick Order](https://www.sigmaaldrich.com/US/en/quick-order) Cart0 [Home](https://www.sigmaaldrich.com/US/en)[Thin Layer Chromatography](https://www.sigmaaldrich.com/US/en/applications/analytical-chemistry/thin-layer-chromatography)PLC Plates for Separations from Milligrams to Grams # PLC Plates for Separations from Milligrams to Grams Our Preparative layer (PLC) plates allow separation and purification of samples varying in quantity – from milligrams to grams. Samples are typically applied as a band across the width of the glass plate and analyzed by UV detection. To isolate the substance by extraction, it is simply scraped from the PLC plate. We offer PLC plates with both unmodified and modified layers, in a variety of thicknesses (0.5 mm to 2 mm), and with or without fluorescent indicators. #### Features and benefits - Separation and purification from milligram to gram quantities - Thicker layers for high sample loading - Same proven silica-binder technology as our analytical TLC plates ### PLC silica gel 60 Product No.DescriptionLayer Sorbent /Coating MaterialLayer Thickness/ mmFormat/ cmSupport/ BackingPack size/ Content 1.13894.0001PLC Silica gel 60, 0.5 mmSilica gel 600,520 x 20glass20 plates 1.05745.0001PLC silica gel 60, 2mmSilica gel 60220 x 20glass12 plates 1.05744.0001PLC Silica gel 60 F254, 0.5 mmSilica gel 60 F254\*10,520 x 20glass20 plates 1.13895.0001PLC Silica gel 60 F254, 1 mmSilica gel 60 F254\*1120 x 20glass15 plates 1.05717.0001PLC Silica gel 60 F254, 2 mmSilica gel 60 F254\*1220 x 20glass12 plates 1.05637.0001PLC Silica gel 60 F254+366, 2 mmSilica gel 60F F254 +366\*2220 x 20glass12 plates 1.05434.0001PLC Silica gel 60 RP-18 F254s, 1 mmSilica RP-18 F254s\*3120 x 20glass15 plates Z265829-1PAKPLC Silica gel 60 F254, 1 mmSilica gel 60 F254\*1120 x 20glass25 plates Z513059-1PAKPLC Silica gel 60 F254, 2 mmSilica gel 60 F254\*1220 x 20glass25 plates Z513040-1PAKPLC Silica gel 60 F254, 1.5 mmSilica gel 60 F254\*11,520 x 20glass25 plates Z513032-1PAKPLC Silica gel 60 F254, 0.5 mmSilica gel 60 F254\*10,520 x 20glass25 plates \*1 F254 Fluorescent indicator \*2 F254+366 Fluorescent indicator \*2 F254s Fluorescent indicator, acid stable ### PLC aluminum oxide 60 and 150 Product No.DescriptionLayer Sorbent/ Coating MaterialLayer Thickness/ mmFormat/ cmSupport/ BackingPack size/ Content 1.05788.0001PLC Aluminum oxide 60 F254, 1..5 mmAluminum oxide 60 F254\*11,520 x 20glass12 plates 1.05726.0001PLC Aluminum oxide 60 F254, 1..5 mmAluminum oxide 150 F254\*11,520 x 20glass12 plates \*1 F254 Fluorescent indicator __Related Articles__ - [Analysis of Catechins in Green Tea by TLC](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/analysis-of-catechins-in-green-tea-by-tlc) - [High-Performance Thin-Layer Chromatography: A Fast and Efficient Fingerprint Analysis Method for Medicinal Plants](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/high-performance-thin-layer-chromatography) - [High Performance Thin Layer Chromatography Plates](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/high-performance-thin-layer-chromatography-plates) - [Identification of fixed oils by Thin layer chromatography](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/identification-of-fixed-oils-by-thin-layer-chromatography) - [Identification of Glycyrrhizic Acid in Licorice](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/identification-of-glycyrrhizic-acid-in-licorice) - [Tips & Tricks for Thin-Layer Chromatography](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/tips-n-tricks-for-thin-layer-chromatography) - [History of Thin-Layer Chromatography](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/tlc-history) - [Determination of Stevioside and Rebaudioside A in Stevia leaves, beverages and food additives using HPTLC-MS](https://www.sigmaaldrich.com/US/en/technical-documents/technical-article/analytical-chemistry/thin-layer-chromatography/tlc-ms-determination-of-stevioside-and-rebaudioside) Top __Sign In To Continue__ To continue reading please sign in or create an account. Sign In__Don't Have An Account?__Register An unknown error has occured. - English - EN - Español - ES [Learn More](https://www.sigmaaldrich.com)