MilliporeSigma
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81112

Supelco

GC Stationary Phase

phase Synperonic PE/F68, bottle of 50 g

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PubChem Substance ID:
NACRES:
SB.52

grade

stationary phase for GC

Quality Level

description

block copolymer of polyethylene and polypropylene glycol
non-ionic

form

solid

mol wt

~8350

packaging

bottle of 50 g

technique(s)

gas chromatography (GC): suitable

matrix active group

Synperonic PE/F68 phase

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81112

GC Stationary Phase

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21217

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description

block copolymer of polyethylene and polypropylene glycol

description

-

description

-

description

-

form

solid

form

-

form

solid

form

-

mol wt

~8350

mol wt

-

mol wt

-

mol wt

-

packaging

bottle of 50 g

packaging

bottle of 50 g

packaging

bottle of 50 g

packaging

pkg of 50 g

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

General description

GC methods are divided into two classes depending on the nature of stationary phases; gas-solid chromatography (GSC) and gas-liquid chromatography (GLC). GSC has solid adsorptive material and solute particles are removed from mobile phase by electrostatic forces. GLC has a thin layer of liquid coated or bonded on the surface of an inert particle or on the walls of the column where solute particles are retained in the liquid phase based on their partition coefficients. The primary necessity of a stationary phase is to provide sample separation sustaining phase integrity over a reasonable period of time. It should be stable for the chemical and thermal changes. Selectivity, peak symmetry, analysis time, degree of separation, peak tailing are few parameters to consider for choosing a stationary phase. Synperonic PE/F68 is a block copolymer of polyethylene and polypropylene glycol and it is mostly used as surfactant.
Synthesized specifically to be purer, of narrow molecular weight range, and without trace catalysts or impurities for use as a GC stationary phase.

Application

It has been used in preparation of surfactant solution while synthesising sunscreen nanoparticles embedded in lipid matrices; to understand the encapsulation effect of UV molecular absorber into lipid nanoparticles.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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James P. Lodge
Methods of Air Sampling and Analysis, 98-98 (1988)
David B. Troy, Paul Beringer
Remington: The Science and Practice of Pharmacy, 605- 605 (2006)
The encapsulation effect of UV molecular absorbers into biocompatible lipid nanoparticles.
Lacatusu, Ioana, et al.
Nanoscale Research Letters, 6.1, 1-9 (2011)

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