Partisil HPLC Columns with WCS Standard Fittings 色谱柱的详细介绍Partisil HPLC Columns with WCS Standard Fittings 色谱柱

Whatman offers a wide range of high-quality columns to meet your specific needs.In addition to the innovative Whatman Void Sealing Columns, Whatman makesavailable a selection of Whatman Compression Screw (WCS) standard end fittingcolumn configurations for your analytical and preparative needs. They arespecifically designed for compatibility with all HPLC instrumentation.Whatman Partisil is a high-purity irregular silica gel available in both 5 μmand 10 μm particle sizes with a pore size of 80?. The choice of column packingincludes Silica, C-18 polymeric phases (ODS-3,ODS-2) and C-8. Also available areSAX, SCX, and PAC. These columns provide reproducible results, column to column,lot to lot.Partisil media are described in the HPLC media section.Guard Cartridgesare available to prolong analytical column life.Due to the greater surface area of the irregular Partisil, the medium offersenhanced selectivity and loading capacity. Through uniform particle sizing, backpressure is minimized. The neutral pH of Partisil provides for better peaksymmetry without the need for phase modifiers.Standard Analytical4.6 mm ID x 25 cm long, standard analytical column for research, methodsdevelopment and routine separations. After optimization, other sizes can beconsidered for greater speed or capacity. Allows direct scale-up or scale-downto other size columns. Supplied with Whatman Compression Screw (WCS) endfittings.RAC IIAvailable in 4.6 mm ID x 10 cm and 4.6 mm ID x 25 cm columns. Second-generationrapid analysis chromatography for faster analytical separations and reducedsolvent consumption. Operates at low back pressure, even at high flow rates,prolonging column life. Connects easily to most LC instrumentation withconvenient WCS end fittings.Magnum 9 (50 cm)9.4 mm ID x 50 cm long. Semi-preparative columns for microgram to gramquantities. Coned outlet allows high load capacity with minimal peak distortion.Durable construction ensures extended service. Magnum 9 columns are compatiblewith today’s HPLC instruments, allowing you to use the same equipment foranalytical and preparative work.Magnum 9 (25 cm)9.4 mm ID x 25 cm long.Magnum 20 (50 cm)22 mm ID x 50 cm long. Preparative columns for multigram separations. Conedoutlet allows high load capacity with minimal peak distortion. Durableconstruction ensures extended service. Magnum 20 columns provide sufficientyield and resolving power to accomplish difficult separations on a single pass,achieving high product purity.Magnum 20 (25 cm)22 mm ID x 25 cm long.

Ordering Information - Partisil HPLC Columns with WCS Standard Fittings Catalog NumberDescription 4215-001Partisil 5 Silica, 4.6 x 250 mm, 1/pk 4216-001Partisil 10 Silica, 4.6 x 250 mm, 1/pk 4222-225Partisil 5 ODS-3, 4.6 x 100 mm, 1/pk 4222-227Partisil 5 SAX, 4.6 x 100 mm ,1/pk 4222-228Partisil 5 SCX, 4.6 x 100 mm, 1/pk 4222-232Partisil 5 C-8, 4.6 x 100 mm, 1/pk 4223-001Partisil 10 ODS, 4.6 x 250 mm, 1/pk 4224-001Partisil 10 ODS-2, 4.6 x 250 mm, 1/pk 4225-001Partisil 10 PAC, 4.6 x 250 mm, 1/pk 4226-001Partisil 10 SAX, 4.6 x 250 mm, 1/pk 4227-001Partisil 10 SCX, 4.6 x 250 mm, 1/pk 4228-001Partisil 10 ODS-3, 4.6 x 250 mm, 1/pk 4229-001Partisil 10 C-8, 4.6 x 250 mm, 1/pk 4230-120Partisil 10 Silica, 9.4 x 250 mm, 1/pk 4230-124Partisil 10 ODS-2, 9.4 x 250 mm, 1/pk 4230-125Partisil 10 ODS-3, 9.4 x 250 mm, 1/pk 4230-220Partisil 10 Silica, 9.4 x 500 mm, 1/pk 4230-224Partisil 10 ODS-2, 9.4 x 500 mm, 1/pk 4230-225Partisil 10 ODS-3, 9.4 x 500 mm, 1/pk 4232-220Partisil 10 Silica, 22 x 500 mm, 1/pk 4235-001Partisil 5 PAC, 4.6 x 250 mm, 1/pk 4236-001Partisil 5 SAX, 4.6 x 250 mm, 1/pk 4238-001Partisil 5 ODS-3, 4.6 x 250 mm, 1/pk 4239-001Partisil 5 C-8, 4.6 x 250 mm, 1/pk 4250-001Partisil 10 SAX, 4.6 x 250 mm with Solvecon precolumn, 1/pk 4251-001Partisil 10 SCX, 4.6 x 250 mm with Solvecon precolumn, 1/pk 4334-225Frits, 2 μm, 1/4 inch diameter 10/pk

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