Partisil HPLC Columns with WCS Standard Fittings 色譜柱的詳(xiáng)細(xì)介(jiè)紹
Partisil HPLC Columns with WCS Standard Fittings 色譜(pǔ)柱(zhù)

Whatman offers a wide range of high-quality columns to meet your specific needs. 
In addition to the innovative Whatman Void Sealing Columns, Whatman makes 
available a selection of Whatman Compression Screw (WCS) standard end fitting 
column configurations for your analytical and preparative needs. They are 
specifically designed for compatibility with all HPLC instrumentation.
Whatman Partisil is a high-purity irregular silica gel available in both 5 μm 
and 10 μm particle sizes with a pore size of 80?. The choice of column packing 
includes Silica, C-18 polymeric phases (ODS-3,ODS-2) and C-8. Also available are 
SAX, 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 offers 
enhanced selectivity and loading capacity. Through uniform particle sizing, back 
pressure is minimized. The neutral pH of Partisil provides for better peak 
symmetry without the need for phase modifiers.
Standard Analytical
4.6 mm ID x 25 cm long, standard analytical column for research, methods 
development and routine separations. After optimization, other sizes can be 
considered for greater speed or capacity. Allows direct scale-up or scale-down 
to other size columns. Supplied with Whatman Compression Screw (WCS) end 
fittings.
RAC II
Available in 4.6 mm ID x 10 cm and 4.6 mm ID x 25 cm columns. Second-generation 
rapid analysis chromatography for faster analytical separations and reduced 
solvent consumption. Operates at low back pressure, even at high flow rates, 
prolonging column life. Connects easily to most LC instrumentation with 
convenient WCS end fittings.
Magnum 9 (50 cm)
9.4 mm ID x 50 cm long. Semi-preparative columns for microgram to gram 
quantities. Coned outlet allows high load capacity with minimal peak distortion. 
Durable construction ensures extended service. Magnum 9 columns are compatible 
with today’s HPLC instruments, allowing you to use the same equipment for 
analytical 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. Coned 
outlet allows high load capacity with minimal peak distortion. Durable 
construction ensures extended service. Magnum 20 columns provide sufficient 
yield 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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            Partisil HPLC Columns 色(sè)譜(pǔ)柱