The maximum temperature for this product is 350-400°C. It is suitable for gas chromatography-mass spectrometry applications.
20411
Glass Wool
Silanized, pkg of 50 g
Sign In to View Organizational & Contract Pricing.
About This Item
EC Number:
266-046-0
UNSPSC Code:
41121800
NACRES:
SB.54
Skip To
Product Name
Glass Wool, Silanized, pkg of 50 g
agency
suitable for EPA 1621
suitable for EPA 1633
suitable for EPA OTM-45
packaging
pkg of 50 g
technique(s)
gas chromatography (GC): suitable
application(s)
PFAS testing
Looking for similar products? Visit Product Comparison Guide
Related Categories
1 of 4
This Item | 20409 | 21688-U | 20410 |
|---|---|---|---|
| agency suitable for EPA 1621 | agency - | agency - | agency - |
| packaging pkg of 50 g | packaging pkg of 10 g | packaging pkg of 100 g | packaging pkg of 250 g |
| technique(s) gas chromatography (GC): suitable | technique(s) gas chromatography (GC): suitable | technique(s) - | technique(s) gas chromatography (GC): suitable |
General description
Wool plugs are often used in GC inlet liners to improve sample vaporization, and/or to keep non-volatile material from entering the column. They can also be used in packed GC columns, solvent desorption tubes, thermal desorption tubes, and purge traps to retain adsorbent beds.
Glass wool is made up of short glass fibres and is non-flammable in nature. It is widely considered as a thermal insulation material in ships, automobiles, air conditioning ducts and water supply pipes. Furthermore, it is also used as noise absorbing material in concert halls, studios and movie theatres. Above all that it is non carcinogenic to humans.[1]
Other Notes
Silanized for general purpose use
Application
Silanized glass wool gas chromatographic packed column maybe used in an experimental procedure for measuring and collecting volatiles from edible oils.[2]
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Advanced Ceramic Technologies & Products. The Ceramic Society of Japan.
Imanaka Y.
Science, 18, 339-344 (1984)
Volatiles and oil quality.
Jackson HW and Giacherio DJ.
Journal of the American Oil Chemists' Society, 54 (10), 458-460 (1977)
Shayla Salzman et al.
Science advances, 6(24), eaay6169-eaay6169 (2020-06-26)
Most cycads engage in brood-site pollination mutualisms, yet the mechanism by which the Cycadales entice pollination services from diverse insect mutualists remains unknown. Here, we characterize a push-pull pollination mechanism between a New World cycad and its weevil pollinators that
Keunhong Jeong et al.
Magnetic resonance in chemistry : MRC, 56(11), 1089-1093 (2018-06-02)
Parahydrogen is a potentially significant source of hyperpolarization. However, a heat exchanger at an ultralow temperature, which is normally sustained wastefully using liquid nitrogen, is essential for the generation of hyperpolarized parahydrogen. In order to cut down on the use
-
What are the high temperature properties of this product, is it suitable for py-GCMS applications?
1 answer-
Helpful?
-
-
What is the Department of Transportation shipping information for this product?
1 answer-
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?
-
-
Do I need Product No. 20411 Silanized Glass Wool for my packed column application?
1 answer-
Most applications, except for nonreactive compounds such as hydrocarbons, PAHs, etc., need to be done using silanized glass wool. If untreated glass wool is used and the compounds are reactive, such as basic compounds, the compound adsorbs to active silanol sites. This can result in peak tailing, loss of sensitivity on the low end and poor linearity. For free acids, use acid-treated glass wool.
Helpful?
-
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