Standard TLC plate pre-coated with a soft layer of unmodified silica gel 60. The thickness of the layer for analytical plates is 0.25 mm. For preparative purposes (PLC) different layer thicknesses are available (0.5 mm, 1 mm, and 2 mm). For 2 mm preparative layers a slightly coarser material is used. Available with different UV indicators – manganese-activated zinc silicate with green fluorescence for short-wave UV (254 nm); special inorganic fluorescent pigment with blue fluorescence for long-wave UV (366 nm). SIL G is available on glass plates, aluminum sheets, and polyester sheets in different sizes.

• TLC aluminum sheets, silica gel layer, ALUGRAM Xtra SIL G UV254, 20×20 cm
• TLC aluminum sheets with optimized cuttability and wettability. Layer – unmodified silica gel (SiOH).
• Hazardous material: No
• Method Thin layer chromatography (TLC)
• Brand ALUGRAM Xtra
• Phase Xtra SIL G UV254
• Base material Aluminum sheets coated with silica gel
• Surface chemistry Unmodified silica gel (SiOH)
• Mode Normal phase (NP)
• Plate size 20×20 cm
• Layer thickness 0.20 mm
• Layer hardness Standard, soft
• UV indicator Yes
• Support material/backing Aluminum
• Particle size: 5-17µm
• Particle type Fully porous particles (FPP)
• Particle shape Irregular
• Pore size: 60Å
• Pore volume 0.75 mL/g
• Binder: Yes
• pH stability 2.0-8.0
• Recommended application (s) Aflatoxins, Alkaloids, Amines, Amino acids, Analgetics, Antibiotics, Hormones, Marihuana compounds, Normal phase (NP), Patulin, Steroids, Sweeteners, Vitamins
• Temperature stability High
• Storage temperature RT
• Scope of delivery 25x TLC aluminum sheets/foils (20×20 cm)
• Brand: MN (Macherey-Nagel)
• Made IN Germany

GLC is the promotor of the TLC plate in Bangladesh.