TLC Plates
Sorbent Technologies Inc Resolv-Rf™ Silica Hard Layer TLC Plates, w/UV254, glass backed, 250um, 2.5x7.5cm, 500/pk
Resolv-Rf™ Silica Hard Layer (HL) TLC Plates are made with standard grade Silica 60, which has 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 hard layer is bound to a glass support. It has a thickness of 250um and dimensions of 2.5x7.5cm. There are 500 plates per pack. Resolv-Rf™ TLC Plates are suitable for all common separations. The layer has a hardness that is abrasion resistant and can be easily labeled with a lead pencil for clear identification. The dense coating yields narrow bands for a high separation efficiency. Applications include: drug synthesis compounds, identity of drugs, food and environmental samples, quality control testing of pharmaceuticals, etc. Made in the U.S.A.
Sorbent Technologies Inc C18 Silica HPTLC Plates, w/UV254, 50% silanization, glass backed, 200um, 10x10cm, 25/pk
This high performance thin layer chromatography (HPTLC) plate comprises a C18 Silica layer. The Nano-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 surface has been 50% treated with an octadecyl silane so that it is a reversed phase material. This analytical hard layer is bound to a glass support. It has a thickness of 200um and dimensions of 10x10cm. There are 25 plates per pack. Applications include: Alkaloids, amino acids, preservatives, optical brighteners, barbiturates, polycyclic aromatic hydrocarbons (PAH), drugs, peptides, flavonoids, phenols, indole derivatives, steroids
Sorbent Technologies Inc C2 Silica TLC Plates, w/UV254, aluminum backed, 150um, 20x20cm, 25/pk
This thin layer chromatography (TLC) plate comprises a C2 Silica layer. It can be developed with purely organic, organic/aqueous and purely aqueous eluents. Thus the phase finds numerous applications in normal phase chromatography as well as in the reversed phase mode. 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 5-17um, 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: active plant constituents, steroids
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.
Miles Scientific PA/20X20 GF 1000U 25/BX
Silica Gel GF 1000micrometer 20x20cm w/Preadsorbent Zone 25 plates/box
Miles Scientific PS/20X20 GF 1000U 25/BX
Silica Gel GF 1000micrometer 20x20cm Prep scored, 25 plates/box
