TLC Plates
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 Alumina N TLC Plates, w/UV254, aluminum backed, 200um, 20x20cm, 25/pk
Alumina Neutral (pH 6-8) with UV254, analytical, aluminum backed TLC plates. The coating thickness is 200um and dimensions are 20x20cm. There are 25 plates per pack. Applications include: terpenes, alkaloids, steroids, aliphatic and aromatic compounds. To ensure sufficient adherence an inert organic binder is added to the aqueous suspension for coating. The aluminum oxide layer has a specific surface of about 200 m2/g (BET) and a pore size of about 60A. To activate the aluminum oxide layer, we recommend heating the TLC plates for 10 minutes at 120C.
Sorbent Technologies Inc Silica XG TLC Plates, w/UV254, aluminum backed, 200um, 5x20cm, 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 5x20cm. 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.
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 Alumina N TLC Plates, w/UV254, glass backed, 250um, 20x20cm, 25/pk
Alumina Neutral (pH 6-8) with UV254, analytical, glass backed TLC plates. The coating thickness is 250um and dimensions are 20x20cm. There are 25 plates per pack. Applications include: terpenes, alkaloids, steroids, aliphatic and aromatic compounds. To ensure sufficient adherence an inert organic binder is added to the aqueous suspension for coating. The aluminum oxide layer has a specific surface of about 200 m2/g (BET) and a pore size of about 60A. To activate the aluminum oxide layer, we recommend heating the TLC plates for 10 minutes at 120C.
Sorbent Technologies Inc Alumina N TLC Plates, w/UV254, glass backed, 250um, 2.5x7.5cm, 100/pk
Alumina Neutral (pH 6-8) with UV254, analytical, glass backed TLC plates. The coating thickness is 250um and dimensions are 2.5x7.5cm. There are 100 plates per pack. Applications include: terpenes, alkaloids, steroids, aliphatic and aromatic compounds. To ensure sufficient adherence an inert organic binder is added to the aqueous suspension for coating. The aluminum oxide layer has a specific surface of about 200 m2/g (BET) and a pore size of about 60A. To activate the aluminum oxide layer, we recommend heating the TLC plates for 10 minutes at 120C.
Camag Scientific Nanomat 4 Complete, Disposable Capillary Pipettes 1 µl Pack Of 500
The Nanomat 4 Is A Device For Contact Transfer Application Using Capillaries. The Actual Sample Dosage Is Performed With A Disposable Capillary Pipette, Which Is Precisely Guided, Thus Ensuring That The Chromatogram Can Be Documented And Evaluated Automatically According To A Programmed Pattern. The Nanomat 4 Is Suitable For Any Plate Format Up To 20 X 20 Cm. The Capillary Pipettes Are Loaded Into The Dispenser In Magazines. Capillaries Of 0.5, 1, 2, And 5 Ul Volume Are Available. Each Capillary Size Requires An Appropriate Dispenser Magazine. With The Universal Capillary Holder Capillary Pipettes Are Taken From The Dispenser, Filled With Sample Solution And Then Placed Against The Applicator Head Of The Nanomat 4.
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, 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.