20331
Porapak™ Porous Polymer Adsorbent
matrix Porapak Q, 80-100 mesh, bottle of 75 cc
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About This Item
UNSPSC Code:
23201100
Recommended Products
form
solid
packaging
bottle of 75 cc
parameter
250 °C temp. limit
technique(s)
gas chromatography (GC): suitable
surface area
~550 m2/g
matrix
Porapak Q
particle size
80-100 mesh
density
~0.34 g/mL (free fall density)
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General description
Porapak porous polymers are spherical beads with consistent particle size, porosity, and surface area that help to insure analytical precision and accuracy.
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
Legal Information
PoraPak is a trademark of Waters
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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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
Scientific Bases for the Preparation of Heterogeneous Catalysts.
Gaigneaux E
Science, 751-752 (2010)
Poole C.
Gas Chromatography, 127-130 (2012)
Grob RL and Barry EF.
Modern Practice of Gas Chromatography, 79-83 (2004)
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