TLC Plates
Sorbent Technologies Inc Silica XG TLC Plates, w/UV254, aluminum backed, 200um, 5x10cm, 50pk
"Silica XG" is a standard grade Silica 60 with a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, and particle size of 5-17um. The TLC plates contain UV254 fluorescent indicator. This analytical soft layer is bound to an aluminum support. It has a thickness of 200um and dimensions of 5x10cm. There are 50 plates per pack. The Silica XG TLC Plate has outstanding wettability for precise colorization results, even with 100% aqueous detection reagents, and excellent separation efficiency and reproducibility from lot to lot. Cutting the plates is easy and reliable due to an optimized binder system. There is no flaking of silica gel layer. Binder: highly polymeric product, which is stable in almost all organic solvents and resistant towards aggressive visualization reagents; also completely stable in purely aqueous eluents.
Cole-Parmer Analtech 02511 Uniplates, 20x20cm/UV/Scored/Soft/Silica G/250um Thick/15um Part; 25/Pk
These TLC plates combine top-quality adsorbents, consistent manufacturing, rigid QC, and careful packaging--the results of 40 years of experience dedicated to thin layer techniques. Select the perfect analytical plates for your application. Choose plates with or without an acid stable fluorescent indicator (UV 254 nm). Scored plates snap apart evenly to facilitate single-use separations or screening.
Sorbent Technologies Inc Silica XG TLC Plates, w/UV254, aluminum backed, 200um, 5x7.5cm, 20/pk
"Silica XG" is a standard grade Silica 60 with a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, and particle size of 5-17um. The TLC plates contain UV254 fluorescent indicator. This analytical soft layer is bound to an aluminum support. It has a thickness of 200um and dimensions of 5x7.5cm. There are 20 plates per pack. The Silica XG TLC Plate has outstanding wettability for precise colorization results, even with 100 % aqueous detection reagents, and excellent separation efficiency and reproducibility from lot to lot. Cutting the plates is easy and reliable due to an optimized binder system. There is no flaking of silica gel layer. Binder: highly polymeric product, which is stable in almost all organic solvents and resistant towards aggressive visualization reagents; also completely stable in purely aqueous eluents
Sorbent Technologies Inc Silica G Prep TLC Plates, w/UV254, glass backed, 20x20cm, 500um, 20/pk
"Silica G" is a standard grade, unmodified Silica 60 with a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, and particle size of 5-50um. The plates contain UV254 fluorescent indicator. This preparative soft layer is bound to a glass support. It has a thickness of 500um and dimensions of 20x20cm. There are 20 plates per pack.
Sorbent Technologies Inc C18-W Silica TLC Plates, w/UV254, aluminum backed, 150um, 5x10cm, 50/pk
This thin layer chromatography (TLC) plate comprises a C18-W (Wettable) Silica layer. It can be used in both normal phase or reversed phase separations with eluents from anhydrous solvents to mixtures with high concentrations of water. The relative polarity of the eluent determines the polarity of the layer. The Silica 60 has a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, particle size of 2-10um, and pH stability of 2-10. The TLC plates contain UV254 fluorescent indicator. The UV-absorbing substances appear as dark-blue to black spots on a light - blue background. This analytical layer is bound to an aluminum support. It has a thickness of 150um and dimensions of 5x10cm. There are 50 plates per pack. Applications include: aminophenols, barbiturates, preservatives, nucleobases, polycyclic aromatic hydrocarbons, steroids, tetracyclines, plasticizers (phthalates)
Sorbent Technologies Inc Special Mixed Layer of Silica with Strongly Acidic Cation Exchange Resin, poly backed, 200um, 20x20cm, 25pk
Special mixed layer of silica and a strongly acidic cation exchanger coated to polyester plates. The coating thickness is 200um and dimensions are 20x20cm. There are 25 plates per pack. Applications include: Amino acids, e.g., in protein and peptide hydrolysates, in seeds and fodder, in biological fluids; for racemate separation in peptide syntheses, for the separation of nucleic acid hydrolyzates, amino sugars, amino acids, antibiotics, inorganic phosphates, cations and other compounds with ionic groups.
Sorbent Technologies Inc Silica XHL TLC Plates, glass backed, 250um, 5x10cm, 50/pk
"Silica XHL" is a standard grade Silica 60 with a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, and particle size of 5-17um. This analytical extra hard layer is bound to a glass support. It has a thickness of 250um and dimensions of 5x10cm. There are 50 plates per pack. The layer has an outstanding hardness and is abrasion resistant due to an optimized binder system. The plate can be easily labeled with a lead pencil for clear identification. There is an increased separation efficiency due to an optimized particle size distribution.
Sorbent Technologies Inc Alumina for TLC, 5-25um, Acid, 1kg
Alumina Acid for TLC has a pH of about 4.5, particle distribution of 5-25um, and a quantity of 1kg. When combined with a binding agent, this alumina can be used for the making of analytical TLC plates. It can also be used in a packed column format for extra high resolution.
Sorbent Technologies Inc C18-W Silica TLC Plates, w/UV254, aluminum backed, 150um, 20x20cm, 25/pk
This thin layer chromatography (TLC) plate comprises a C18-W (Wettable) Silica layer. It can be used in both normal phase or reversed phase separations with eluents from anhydrous solvents to mixtures with high concentrations of water. The relative polarity of the eluent determines the polarity of the layer. The Silica 60 has a surface area of 500 m2/g, mean pore size of 60A, specific pore volume of 0.75 ml/g, particle size of 2-10um, and pH stability of 2-10. The TLC plates contain UV254 fluorescent indicator. The UV-absorbing substances appear as dark-blue to black spots on a light - blue background. This analytical layer is bound to an aluminum support. It has a thickness of 150um and dimensions of 20x20cm. There are 25 plates per pack. Applications include: aminophenols, barbiturates, preservatives, nucleobases, polycyclic aromatic hydrocarbons, steroids, tetracyclines, plasticizers (phthalates)
Miles Scientific RP-2 Dimethyl Silanized Silica Gel 60 F on Glass 250U 20X20CM (25 PLATES)
RP-2 dimethyl-modified Silica Gel 60 - fluorescent indicator (UV 254) - Glass-backed - 250 µm thickness - 20x20 cm - 25 plates per box This TLC plate can be developed using purely organic, organic/aqueous, and purely aqueous mobile phases. Due to this these plates have been used in numerous applications in normal phase chromatography as well as reversed phase chromatography. Common applications include the analysis of active plant constituents and steroids.
Miles Scientific SILICA GEL COATED ON AL FOIL SHEETS 200UM 20X20CM (25 SHEETS)
Analtech’s flexible backed TLC plates offer the same exacting specifications as with the classic glass backed plates assuring batch-to-batch uniformity. Quality is controlled at each step in the manufacturing process — from incoming raw materials to outgoing packaging. Lighter and safer to handle than glass; also unbreakable- Easy to cut with scissors to customize plate size or isolate components - Available with Polyester or Aluminum backing - Attach to reports for permanent record - Minimum storage space required - Inexpensive shipping due to weight