You should avoid injecting samples with high concentrations of moisture on Molecular Sieve packed columns.
13133-U
Metal Packed GC Column (General Configuration)
phase none, matrix 60/80 Molecular Sieve 5A support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm
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About This Item
UNSPSC Code:
41115710
eCl@ss:
32110204
NACRES:
SB.54
Pricing and availability is not currently available.
Recommended Products
material
stainless steel column
Quality Level
manufacturer/tradename
Agilent
parameter
0-400 °C temperature (isothermal or programmed)
technique(s)
gas chromatography (GC): suitable
L × O.D. × I.D.
6.0 ft (1.8 m) × 1/8 in. × 2.1 mm
matrix
60/80 Molecular Sieve 5A support
matrix active group
none phase
column type
packed GC
compatibility
for use with General Configuration
General description
In packed columns, the carrier gas percolates through the porous bed. In a packed column, separation is achieved by moving the solutes apart. Packed columns are made up of two main materials; stainless steel and Pyrex glass. Metal packed columns are more suitable for long and high carrier gas flow rates to tolerate the elevated pressures.[1] Molecular sieves are three-dimensional framework structure that forms pores of molecular dimensions. The pores adsorb molecules which fit closely inside the pores and exclude molecules that are large. Zeolites are subset of molecular sieves. Molecular sieves are used as adsorbents, gas separations, oil refining and many diverse areas.[2] X-ray diffraction, transmission electron microscopy, and pore size analysis confirmed that molecular sieves consisted of a three-dimensional regular array of uniform mesopores which was 3 nm in diameter.[3]
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Carc. 1B - STOT RE 2 Inhalation
Target Organs
Lungs
Storage Class Code
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Synthesis of highly ordered carbon molecular sieves via template-mediated structural transformation.
Ryoo
The Journal of Physical Chemistry B, 103, 7743-7746 (1999)
Introduction to Zeolite Molecular Sieves
Jiri Cejka, Herman van Bekkum, A. Corma, F. Schueth
Studies in Surface Science and Catalysis, 168 (2007)
Raymond P. W. Scott
Introduction to Analytical Gas Chromatography (1997)
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