• USA Home
  • 20358 - ORBO 90 Carboxen® 564 (20/45), 160/80 mg

20358 Supelco

ORBO 90 Carboxen® 564 (20/45), 160/80 mg

W,F,F separators, O.D. × L 6 mm × 75 mm, pkg of 25 ea, for analyte group MEK (methylethyl ketone)

Synonym: ORBO Carboxen-564 Tube



Related Categories Active Sampling, Air Monitoring, Analytical/Chromatography, Carbon Sorbent Tubes, ORBO Sorbent Tubes For Gas & Vapor Sampling,
material   W,F,F separators
composition   Bed A, 160 mg
  Bed B, 80 mg
packaging   pkg of 25 ea
mfr. no.   ORBO 90
O.D. × L   6 mm × 75 mm
matrix   Carboxen® 564 Carbon Molecular Sieve (CMS)
particle size   20-45 mesh
Agency/Method   NIOSH 2500
compatibility   for analyte group MEK (methylethyl ketone)


Legal Information

Carboxen is a registered trademark of Sigma-Aldrich Co. LLC

ORBO is a trademark of Sigma-Aldrich Co. LLC

Price and Availability

Milli-Q® Water Purification Solutions
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis. These documents are located on the product detail page under Useful Links & Tools. Click on the following link to search for a Certificate of Analysis. Please click the following link to see the details on our Product Dating Information.
How do I get lot-specific information or a Certificate of Analysis?
A Certificate of Analysis is available by lot number and can be obtained through our Advanced Search Option: http://www.sigmaaldrich.com/catalog/AdvancedSearchPage.do
What is the packing in Product No. 20358, ORBO 90?
Product No. 20358 is packed with Carboxen-564.
What is ths shelf life of Product No. 20358 ORBO 90?
The shelf life of Product No. 20358 ORBO 90 is 2 years.
How do I find price and availability?
There are several ways to find pricing and availability for our products.  Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers. 
What is the Department of Transportation shipping information for this product?
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, or search here. 
My question is not addressed here, how can I contact Technical Service for assistance?
Use the option to the right to "Ask a Question" by email of a Technical Service Scientist.
Show more questions
Protocols & Articles
Related Products

Technical Service:

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

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?