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Supelco

GC Stationary Phase

phase OV-101, bottle of 20 g

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About This Item

Code UNSPSC :
23151817

Agence

meets requirements for USP G1

Niveau de qualité

100

Conditionnement

bottle of 20 g

Paramètres

0-350 °C temp. range

Technique(s)

gas chromatography (GC): suitable

Groupe de la matrice active

OV-101 phase

Solubilité

chloroform: soluble

Type de colonne

packed GC

Description générale

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. OV-101 is a modified silicone polymer which has good temperature stability. It is suitable as liquid phases in chromatograph.
Synthesized specifically to be purer, of narrow molecular weight range, and without trace catalysts or impurities for use as a GC stationary phase.

Application

OV-101 is a suitable stationary phase for monitoring the urinary excretion in man for pentachlorophenol (PCP) and PCP conjugated to glucuronic acid, using gas chromatography with electron capture detection (GC/ECD).

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

214.0 °F - closed cup

Point d'éclair (°C)

101.1 °C - closed cup

Équipement de protection individuelle

Eyeshields, Gloves

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Lot/Batch Number

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Consulter la Bibliothèque de documents

S Uhl et al.
Archives of toxicology, 58(3), 182-186 (1986-02-01)
Pentachlorophenol (PCP) was given orally to three volunteers at single doses of 3.9, 4.5, 9, and 18.8 mg. Daily urinary excretion of PCP and PCP conjugated to glucuronic acid was monitored using gas chromatography with electron capture detection (GC/ECD). Based
Harold M. McNair, James M. Miller
Basic Gas Chromatography (2011)
David B. Troy, Paul Beringer
Remington: The Science and Practice of Pharmacy, 605-605 (2006)
James P. Lodge, Jr.
Methods of Air Sampling and Analysis, 98-98 (1988)

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