Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

51185-U

OPTI-GUARD® Phenyl (40 μm) HPLC Guard Column

1mm HPLC Guard Column, pkg of 5 ea

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
41115700
eCl@ss:
32110501
NACRES:
SB.52

Product Name

OPTI-GUARD® 1mm Guard Column, phenyl, pkg of 5 ea

packaging

pkg of 5 ea

manufacturer/tradename

Opti-Guard®

matrix active group

phenyl phase

particle size

40 μm

separation technique

reversed phase

Looking for similar products? Visit Product Comparison Guide

General description

OPTI-GUARD® sets the standard for low-impact, easy to use pre-column protection. Designed for use with analytical (4.6 mm, 3.0 mm I.D.) and narrow bore (2.1 mm, 1.0 mm) columns, the patented floating stem design automatically adjusts to any manufactures tube stop depth for a zero-dead volume connection every time. The OPTI-GUARD® 1 mm requires no special connecting hardware or tools for installation.

Recommended products

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

Legal Information

OPTI-GUARD is a registered trademark of Optimize Technologies, Inc.

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

1–2 of 2 Questions  

  1. What is the pore size and particle size of the material in Opti-Guard® HPLC Guard Columns?

    1 answer

    1. The pore size is 100 Angstroms and the particle size is 40μm for the Opti-Guard® HPLC Guard Columns.

      Helpful?

  2. What is the Department of Transportation shipping information for this product?

    1 answer

    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Helpful?

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service