Chromatography

INSERTS for Large Opening 1.8ml vials, 250 ul, Insert w/bottom spring, Deactivated, Clear, 6x29, CS1000 (1000 per CS )

INSERTS for Large Opening 1.8ml vials, 250 ul, Insert w/flat bottom, Deactivated, Clear, 6x31, CS1000 (1000 per CS )

INSERTS for Large Opening 1.8ml vials, 50 ul, Insert w/bottom spring, Deactivated, Clear, 6x25, CS1000 (1000 per CS )

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)

E-Z Crimpers Attaches 28.5mm Uni-Dose seals Newly redesigned crimpers feature polished crimping jaws for consistent sealing. The jaws are tapered to allow crimping vials in racks. The lightweight ergonomic design makes crimping smoother and easier. (1 per EA)

Aluminum Seal Tear-off. Stopper can be punctured by syringe or seal can be completely removed and contents poured from bottle. Shelf packs of 100. Standard. For mouth OD: 13mm. (1000 per CS )

EZwaste® HPLC Solvent Waste System, Replacement Fittings, Plugs for 1/8 Inch OD or 1/16 Inch OD Ports, Black Plug, 1/4-28 Thread, 6/PK (6 per PK )

ChromCap™ 100 HPLC Cap Assy, GL45, Adapter w Vent Hole, Three (3x) Ports- OD Tubing 3.2mm (1/8") or 1.6mm (1/16"), 1/EA (1 per EA )

ChromCap™ 100 HPLC Cap Assy, GL45, Adapter w Vent Hole, One (1x) Ports- OD Tubing 3.2mm (1/8") or 1.6mm (1/16"), 1/EA (1 per EA )

EZwaste® 110 HPLC Solvent Waste System Indicator for Small Exhaust Filter, 5/CS (5 per CS )

EZwaste® 100 HPLC Solvent Waste System, ¼-28 Thread Size Replacement Chemical Exhaust Filter, Activated Carbon, 5/CS (5 per CS )

EZwaste® 100 HPLC Solvent Waste System, ¼-28 Thread Size Replacement Chemical Exhaust Filter, Activated Carbon, 25/CS (25 per CS )

EZWaste® HPLC VersaCap® 53mm (53B) Solvent Waste System, Cap-Only W/ Exhaust Filter, Four (4x) Ports OD Tubing-3.2 mm (1/8") or 1.6 mm (1/16"), Two (2x) Ports OD Tubing 6.4mm (1/4"), 1/EA (1 per EA )

EZWaste® HPLC VersaCap® 51S Solvent Waste System, Cap-Only W/ Exhaust Filter, Six (6x) Ports for OD Tubing 3.2 mm (1/8") or 1.6 mm (1/16"), 1/EA (1 per EA )