The 100/120 refers to the mesh size range of the actual particles. When working with mesh size: the larger the mesh number, the smaller the diameter of the particle. In this case 100 refers to a diameter of 149 microns and 120 refers to a diameter of 125 microns. Therefore; the particles in this product with 100/120 will range between 125 microns and 149 microns.
10311
HayeSep® Porous Polymer Adsorbent
matrix HayeSep T, 100-120 mesh, bottle of 75 cc
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75 CC
MXP 3,846.00
About This Item
UNSPSC Code:
23201100
eCl@ss:
32119290
Recommended Products
form
solid
Quality Level
packaging
bottle of 75 cc
manufacturer/tradename
Hayes Separation Inc
parameter
165 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~250 m2/g
matrix
HayeSep T
particle size
100-120 mesh
density
~0.38 g/mL (free fall density)
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General description
HayeSep porous polymers, considered second generation materials, are consistent batch-to-batch, with minimal shrinkage and monomer bleed.
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
For more information about any of our adsorbents, please visit sigma-aldrich.com/adsorbents
Porous polymers are the most suitable adsorbent for applications based on the analysis of gases, acids, amines, organics of low carbon number and water.[1] They are best suited for gas chromatography and are basically copolymers of polydivinylbenzene (DVB) which are very porous in nature ranging from mesoporous to microporous.[2] HayeSep® has a high surface area owing to its micropores thereby making it a suitable candidate for separation of gases and volatile organic compounds (VOCs).[3] Furthermore they are relatively inert and exhibit hydrophobicity.[4] HayeSep T is a copolymer of ethylene glycol methacrylate (EGDMA).[5]
Application
HayeSep T was used together with a thermoconductivity detector to study the solubility of trioxane in methanol at different temperatures and to measure the vapour pressure data for this binary mixture.[6]
Legal Information
HayeSep is a registered trademark of Hayes Separation Inc.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Certificates of Analysis (COA)
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Trace Analysis of Specialty and Electronic Gases.
Geiger W.M and Raynor M.W.
Science, 256-257 (2013)
Gas Chromatography.
Poole C.
Science, 127-130 (2012)
Columns for Gas Chromatography: Performance and Selection.
Grob RL and Barry EF.
Science, 22-23 (2007)
Gas Chromatography in Air Pollution Analysis.
Berezkin V.G and Drugov Y.S.
J. Chromatogr. Library, 49, 50-51 (1991)
Modern Practice of Gas Chromatography.
Grob RL and Barry EF.
Science, 79-83 (2004)
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What does the 100/120 stand for in the product description?
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What is the weight in grams of the 75cc HayeSep® container?
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The weight is approximately 24 grams for each 75cc container.
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