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20410

Supelco

Glass Wool

Silanized, pkg of 250 g

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250 G
$344.00

$344.00


Estimated to ship onApril 05, 2025


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250 G
$344.00

About This Item

EC Number:
UNSPSC Code:
41121800

$344.00


Estimated to ship onApril 05, 2025


Request a Bulk Order

packaging

pkg of 250 g

technique(s)

gas chromatography (GC): suitable

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General description

Glass wool is made up of short glass fibres and is nonflammable 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]
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.

Application

Silanized glass wool gas chromatographic packed column maybe used in an experimental procedure for measuring and collecting volatiles from edible oils.[2]

Other Notes

Silanized for general purpose use

pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Carc. 1B Inhalation

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Customers Also Viewed

Advanced Ceramic Technologies & Products. The Ceramic Society of Japan.
Imanaka Y.
Science, 18 (3), 439-444 (2012)
Volatiles and oil quality.
Jackson HW and Giacherio DJ.
Journal of the American Oil Chemists' Society, 54 (10), 458-460 (1977)

Questions

1–2 of 2 Questions  
  1. Do I need Product No. 20410, Silanized Glass Wool for my packed column application?

    1 answer
    1. 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.

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  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.

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