Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs, and Liquid Chromatographs.

optimize technologies Optimize Technologies

OPTI-GUARD™ Guard Columns

hplc guard column The OPTI-GUARD was designed to eliminate the time required to verify performance and troubleshooting. Everything from the packing to the dimensions have been selected for optimal performance across multiple brands of analytical columns and diverse laboratory applications. Even when used with narrowbore analytical columns, no change in efficiency will occur.Direct connection to the analytical column and the stem containing the frits and packing ensure that added extracolumn volume is minimized. No additional fittings or tubing requirements means less potential dead volume.

optimize guard column
 

UOM=PK
Part No. Description est
wt.		 Quantity
In Stock		 Price Quantity
to order
100200007 Optimize OPTI-GUARD Guard Column C18, Violet, 5/PK 0.25 1$232.00
100200010 Optimize OPTI-GUARD Guard Column, C8, 5/Pk, Yellow 0.25 0(#)$232.00
100200014 Optimize OPTI-GUARD Guard Column, Silica, 5/PK, Orange 0.25 0(#)$232.00
100200018 Optimize OPTI-GUARD Guard Column, Phenyl, 5/PK, Green 0.25 0(#)$232.00
100200022 Optimize OPTI-GUARD Guard Column, CN, 5/PK, Blue 0.25 0(#)$232.00
100200026 Optimize OPTI-GUARD Guard Column, NH2, 5/PK, Red 0.25 0(#)$232.00
100200030 Optimize OPTI-GUARD Guard Column, Anion Exchanger, 5/PK, Black 0.25 0(#)$232.00
100200034 Optimize OPTI-GUARD Guard Column, Cation Exchanger, 5/PK, White 0.25 1$232.00
(#) Standard lead-time for out-of-stock items is approximately two weeks.
shopping cart Ordering information. International (non-US) prices available through your local dealer.

Specifications

  • Overall dimensions: 3/8” diameter x 1” long
  • 1.5cm x 1mm packed bed
  • 6,000 psi pressure rated
  • Step filtration (order of sample flow): 5µm frit > packing > 2µm frit 
  • Also available: 5 µm frit > 2 µm frit > packing > 0.5µm frit
  • Available in reverse and normal phase chemistries
  • Packed with proprietary OPTI-GUARD packing materials.

Materials

  • Techtron™ PPS (Polyphenylene Sulfide)
  • Passivated 316 SS
  • PEEK
All materials used in the manufacture of the OPTI-GUARD are inert to most HPLC solvents.
(Opti-Guard Columns are covered by U.S. Patent No. 5,525,303)

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SIS Catalog Cross Reference
Page #Part Numbers
E4 - Optimize Technologies Guard Columns 100200007, 100200010, 100200014, 100200018, 100200022, 100200026, 100200030, 100200034
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