Tlc Developing

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Tlc Developing
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  • Rectangular Developing Tank

    General Glass Blowing

    Beveled inside and outside to remove any sharp edges Raised ridge midway on the inside ends and bottom for developing two 20 x 20 cm plates or the equivalent Inside dimensions: 27 x 7 x 26 cm Supplied with flat glass lid, 30 x 10 x 3 cm Molded glass block of clear glass with flat…

  • TLC Developing Tank with Latch Lid

    DWK Life Sciences (Kimble)

    Latch lids are designed to hold the lid firmly to the developing tank, greatly improving the stability of the saturated environment for developing TLC plates. Knob for easy lifting PTFE retainers inside prevent the lid from accidentally sliding off the tank Manufactured from sturdy…

  • TLC Developing Tank

    DWK Life Sciences (Kimble)

    …inspection of TLC plates up to 20 x 20 cm size. The top of the tank is ground flat to match the lids and the edges are beveled to remove any sharp edges. The bottoms are ground to provide a flat, level surface. A raised ridge along the inside bottom allows the simultaneous development of two 20 x 20…

  • 10 cm Latch-Lid Chromatotank

    General Glass Blowing

    Requires less solvent to maintain equilibrium Gives excellent retention of solvent saturated chamber Holds two 10 x 10 cm plates The smaller cubic inch chamber allows for a faster and more uniform solvent-saturated atmosphere. Single molded tank has a flat ground top, beveled for…

  • Latch-Lid Chromatotank Unit

    General Glass Blowing

    Clear glass sides allow unobstructed visual inspection of contents Tank is ground flat to match ground glass lid. Beveled inside and outside to remove any sharp edges. Holds two 20 x 20 cm plates or four 10 x 20 cm plates. Latching device holds the matching ground glass surfaces of the lid…

  • Heavy duty, molded TLC developing tank for use with plates up to 20 x 20 cm ( 8in x 8in). The weight of the tank is approximately 15 pounds, and the bottom is ground to insure stability. Inside dimensions of the tank are 27cm wide x 7cm deep x 26 cm high (10 5/8in x 2 7/8in x 10in). Tank is supplied…

  • Legal Information Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

  • Cylindrical glass chamber for development of TLC plates from 25 x 75mm to 50 x 200mm. Chamber has a short length standard taper outer joint. Stopper is a short length inner with a tool ball style handle. The CG-1181-01 and -02 chambers have a hex base for added stability. Complete chamber is…

  • Sprayer provides a fine, uniform spray ideally adjusted for the development of chromatographic patterns. Spray pattern is adjustable by varying the coverage of the vent hole with the user’s thumb. Sprayer is used with low pressure air (5/PSI) or rubber pressure bulb. Sprayer consists of an…

  • Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified silica gel plates incorporate a…

  • 10 cm Developing Tank

    General Glass Blowing

    Flat ground top is beveled on the inner and outer rim Ground flat bottom for stability Holds two 10 x 10 cm plates or four 5 x 10 cm plates Thin-Line units allow for faster and more uniform solvent saturated atmosphere and therefore require less solvent. Inside dimensions: 12 x 6.4…

  • …with a cap-style closure that fits over externally ground body The 40 x 80 size accommodates 1 x 3" micro TLC plates and serves as a micro developing tank Replacement stopper is 15180 series A 15182 stopper may also be used as a replacement Manufactured from 33 expansion,…

  • Heavy duty, molded TLC developing tank for use with plates up to 20 x 20 cm (8in x 8in). The weight of the tank is approximately 15 pounds and the bottom is ground to insure stability. The unique latching system holds the matching ground surfaces of the lid and tank firmly in place, enhancing the…

  • PTFE coated aluminum rack to fit either CG-1183 or CG-1184 TLC developing tank. Rack will hold six 20cm x 20cm x 1/8in or twelve 20cm x 20cm x 1/16in plates.

  • …plate heights, which are one order of magnitude smaller than on standard silica layers with the advantage of sharper separations, shorter developing times, shorter migration distances, lower amount of samples, and increased detection sensitivity with equal selectivity Available as glass…

  • Compact size offers good plate visibility and minimal solvent use. Can be used as a staining chamber Made of glass with lid

  • General description Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified silica gel…

  • …μm General description Thin-layer chromatography (TLC) plates for adsorption, partition, and ion-exchange techniques. Six media choices with glass, polyester, and aluminum backings. Silica-based adsorbent layers in Sigma-Aldrich TLC plates incorporate a polymeric binder; highly purified…

  • All glass cylindrical TLC developing chambers that will accommodate 25 x 75mm to 50 x 200mm TLC plates. The compact design offers good plate visability and minimal solvent use. Lid has a short length standard taper joint with a ball style handle.

  • Rectangular Developing Chambers

    General Glass Blowing

    The single most useful chamber for the TLC laboratory is a sturdy, molded-glass block of clear glass with flat surface walls, ground lip of uniform flatness, beveled inside and outside to remove any sharp edges. There is a raised ridge midway on the inside ends and bottom of the jar. Inside…

  • Replacement Lid only.

  • Glass-Backed Analytical TLC Plates

    Miles Scientific (Analtech)

    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…

  • …> NH2 > CN > RP-2 > C18-50 > RP-18 W > C18-100 Available as glass plates or ALUGRAM® aluminium sheets Normal phase or reversed phase separation modes depending on the polarity of the developing solvent. Recommended application: steroid hormones, phenols, preservatives.

  • Silica Gel GHLF UNIPLATES

    Miles Scientific (Analtech)

    These plates are 100% H20 resistant and are compatible with aqueous developing solvents. They are less rugged than the plates with organic binder but still provide improved handling and sample application compared to Silica Gel G UNIPLATES and are tough enough to write on with a soft pencil, if…

  • …layer of only 100µ have been specially developed for even more demanding application such as automated multiple development (AMD). It combines the repeatedly development of the plate in the same direction and reproducible gradient elution. AMD development provides extremely narrow bands, allowing…

  • …layer of only 100µ have been specially developed for even more demanding application such as automated multiple development (AMD). It combines the repeatedly development of the plate in the same direction and reproducible gradient elution. AMD development provides extremely narrow bands, allowing…

  • Saturation Pads

    Miles Scientific (Analtech)

    …in rapid vapor saturation of a TLC chamber air space. The majority of TLC separations are performed under saturated conditions in large chambers to insure even solvent migration. Also, the strategic placement of pads saturated with solvent in the developing chamber helps assure rapid and uniform…

  • …and wettable layers due to a special binder system Narrow fractionation of the silica particles for sharper separations, shorter developing times, shorter migration distances, smaller samples and an increased detection sensitivity compared to DURASIL plates Different selectivity…

  • …results, even with 100 % aqueous detection reagents The narrow fractionation of the silica particles allows sharper separations, shorter developing times and shorter migration distances compared to standard silica layers High suitability for trace analyses resulting from a UV indicator…

  • …and resistant towards aggressive visualization reagents Narrow fractionation of the silica particles allows sharper separations, shorter developing times, shorter migration distances, smaller samples and an increased detection sensitivity compared to SIL G plates Available as glass plates,…

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