Chromatography

NMR Funnel Polypropylene Lower Fitting Only Polypropylene construction with a lower fitting sized to accommodate 5 mm NMR tubes. Disposable feature eliminates the possibility of cross contamination. Filter is a polyethylene disc or glass wool. (50 per CS )

TLC Rectangular Developing Tanks Clear molded glass developing tank. Unobstructed photography or visual inspection of TLC plates. Complete with Non-slip Lid with PTFE retainers and lifting knob drilled for #0 rubber stoppers for reagent pouring. Holds two 20x20cm or four 5x20cm Plates. (1 per EA)

Chromatography Column with Fritted Disc Reservoir and [standard taper] 24/40 Joint Nominal Volume (mL) 34. Column ID x Length (mm) 13 x 300. Reservoir Cap (mL) 250. (1 per EA)

Chromatography Column with Fritted Disc and PTFE Stopcock Plug CHROMAFLEX Column I.D. x Length (mm) 64 x 600. Nominal Column Vol. (mL) 1929. PS Plug Size (mm) 4 Gravity chromatography column manufactured from medium wall tubing with 821000 PFTE stopcock similar in design to the 420530 series. (1 per EA)

KIMAX Neoprene Connector Replacement Neoprene connector for use with Kimax Straight Adapter Tubes. (6 per CS )

Chromatography TLC Developing Tank Rectangular with Latch Lid CHROMAFLEX TLC Latch Lid (1 per EA)

Chromatography Column with Fritted Disc and PTFE Stopcock Plug CHROMAFLEX Reservoir Cap. (mL) 250. Column I.D. x Length (mm) 19 x 400 Clean-up column for environmental samples containing non-volatile components. Coarse porosity fritted disc is sealed in. (1 per EA)

TLC Cylindrical Developing Tank Cylindrical glass tank for the development of 5x20cm plates. Tank provides maximum vapor phase saturation with a minimal amount of solvent. Complete with glass lid. (1 per EA)

Chromatography TLC Developing Tank Rectangular with Standard Lid and Aluminum Rack CHROMAFLEX TLC Aluminum Rack (1 per EA)

Chromatography TLC Developing Tank Rectangular with Latch Lid CHROMAFLEX TLC Developing Tank Only Latch (1 per EA)

Chromatography TLC Plate Streaker CHROMAFLEX Approx. Dimensions L x W x H 25 x 15 x 16 cm A simple device for uniformly streaking TLC plates. Unit consists of a stainless steel base with an adjustable holder for a glass reservoir. (1 per EA)

FLEX-COLUMN Flow Adapter Adapter fits 1.0cm I.D. FLEX-COLUMN. Constructed with PTFE eluant cannula Delrin body Viton O-ring seal and 20um polyethylene bed support. Combine two adapters with open-ended FLEX-COLUMN to create an adjustable bed volume column. (1 per EA)

HPLC ULTRA-WARE Fittings Kit THF-Resistant Ferrule for 3/16 O.D. This kit contains all of the tube fittings adapters and solvent inlet filters required to plumb any ULTRA-WARE cap to virtually all HPLC pumps. Not recommended for use with THF or chlorinated hydrocarbons. (1 per EA)

Chromatography Column Threaded Standard CHROMAFLEX 4.8 cm End Fitting w/ Bed Support Columns are supplied complete with glass barrel and 2 end fittings with 20 m porosity HDPE bed supports. Each column is also supplied with 5 feet (1.5 m) of PTFE tubing (1/16 OD with 1.0 cm 1/8 OD with 2. (1 per EA)

Flow Adapter For use with CHROMAFLEX columns (KT420830). Constructed with PTFE eluant cannula acetal body PTFE/propylene O-ring seal and a 20um polyethylene bed support. Fits 1.0cm column diameter. 1.5mmO.D. Tubing. (1 per EA)

Flow Adapter For use with CHROMAFLEX (KT420570-1500 series). Acrylic columns with safety/water jacket. Constructed with PTFE eluant cannula acetal body PTFE/propylene O-ring seal and a 20um polyethylene bed support. Fits 1.0cm column diameter. 1.5mmO.D. Tubing. (1 per EA)

Chromatography TLC Reagent Sprayer with Screw Thread Ground Joint CHROMAFLEX TLC Sprayer Head for 125 mL flasks The connection between the sprayer head and the flask is made with a special screw thread ground joint connecting cap and loosening ring. (1 per EA)

Chromatography Column Plain with PTFE Stopcock Plug CHROMAFLEX Column I.D. x Length (mm) 41 x 500. Nominal Column Vol. (mL) 650. Stopcock (mm) 2 A general purpose column for analytical separations. A plug of glass wool can be used to support the column packing. (1 per EA)

Aluminum Seal Tear-Off One-piece seals allow easy access to vial contents. Fits GPI finish: 13mm.

KIMAXbrand Aluminum Seal Closure Button TopUnlinedFlip OffColor Coded Fits GPI Aluminum Seal Finish 20 Color white

Chromatography Column Economy FLEX-COLUMN ID (cm) 0.7. Length (cm) 15. Cross Sectional Area (cm3) 0.39. Max. Vol. (mL) 6 (1 per EA)

KIMAXbrand Aluminum Seal Open Top Color Coded Aluminum Seal Flip Tear Off Red Fits GPI Serum Finish 20 mm

Chromatography Column Threaded AQ-Aqueous CHROMAFLEX Glass Barrel Only 1.0 x 15 cm Columns are supplied complete with glass barrel water jacket acetal end fittings and 10 m porosity nylon bed supports. Each column is also supplied with 10 feet (3 m) of PTFE tubing (1/16 OD with 1. (1 per EA)

Aluminum Seal Tear-Out Allows for easy access to septa. Fits GPI finish: 20mm. (1000 per CS )