TLC Plates
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 Silica G TLC Plates, w/UV254, aluminum backed, 200um, 5x20cm, 50/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 5-17um. 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 5x20cm. There are 50 plates per pack.
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 Alumina for TLC, 5-25um, w/Gypsum and UV254, 1kg
Alumina for TLC with Gypsum and fluorescent indicator (UV254) has particle distribution of 5-25um, and a quantity of 1kg. This alumina is used for the making of analytical TLC plates.
Sorbent Technologies Inc Alumina for TLC, 5-25um, Neutral, 1kg
Alumina Neutral for TLC has a pH of about 7.4, 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 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.
Miles Scientific SILICA GEL G 250UM 20X20CM CHANNELED (25 PLATES/BOX)
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 to isolate separated components for other analytical procedures. They are compatible with all organic solvents, however, they are not recommended for use in systems containing greater than 20% water because of the solubility of the gypsum binder in aqueous solutions. (For water tolerance see the GHL & GHLF series of plates.)
Sorbent Technologies Inc Silica G TLC Plates, polyester backed, 200um, 4x8cm, 50/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 5-17um. This analytical soft layer is bound to a plastic support. It has a thickness of 200um and dimensions of 4x8cm. There are 50 plates per pack.
Sorbent Technologies Inc Cellulose 300 PEI TLC Plates, polyester backed, 100um, 20x20cm, 25/pk
Cellulose 300 PEI, polyester backed TLC plates contain fibrous cellulose impregnated with polyethyleneimine. The coating thickness is 100um and dimensions are 20x20cm. There are 25 plates per pack. Applications include: analysis of nucleic acids, and of mutagenic substances with the 32P post-labelling procedure (see Sorbtech Application No. 402260.) Cellulose ion exchange layers are suited for the separation of substances with exchange-active groups. Consequently they are used for the separation of amino acids, peptides, enzymes, nucleic acid constituents (nucleotides, nucleosides) etc. PEI is not a chemically modified cellulose, but a complex of cellulose and poly- ethyleneimine. PEI cellulose is a relatively strong anion exchanger. PEI layers should be stored in a refrigerator at 4C. An important application of CEL 300 PEI is the analysis of mutagenic substances with a 32P postlabelling procedure.
Sorbent Technologies Inc Silica G Prep TLC Plates, w/UV254, glass backed, 20x20cm, 1000um, 15/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 1000um and dimensions of 20x20cm. There are 15 plates per pack.
Sorbent Technologies Inc Silica G TLC Plates, w/UV254, glass backed, 250um, 2.5x7.5cm, 100/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 5-17um. The TLC plates contain UV254 fluorescent indicator. This analytical soft layer is bound to a glass support. It has a thickness of 250um and dimensions of 2.5x7.5cm. There are 100 plates per pack.
Sorbent Technologies Inc Silica G TLC Plates, polyester backed, 200um, 5x20cm, 50/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 5-17um. This analytical soft layer is bound to a plastic support. It has a thickness of 200um and dimensions of 5x20cm. There are 50 plates per pack.