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25320-U

Supelco

VOCOL® Capillary GC Column

L × I.D. 30 m × 0.53 mm, df 3.00 μm

Synonym(s):

F.S.CAP.VOCOL® 30M .53MM 3.0UM (NO MIX)

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About This Item

UNSPSC Code:
77101502
eCl@ss:
32119290
NACRES:
SB.54

material

fused silica

Quality Level

Agency

EPA TO-17,502.2,624,8015,8260,OLM04.2 VOA,524.2
NIOSH 1003

parameter

≤25-230 °C temperature (isothermal or programmed)

Beta value

44

df

3.00 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.53 mm

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

column type

capillary intermediate polar

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General description

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.[1]
Application: This intermediate polarity column, designed for analyses of volatile organic compounds (VOCs), offers great retention and resolution of highly volatile compounds. Use this column in direct injection ports or coupled to purge and trap systems.
USP Code: None
Phase:
  • Bonded
  • Proprietary
Temp. Limits:
  • ≤0.32 mm I.D., <2 μm: Subambient to 250 °C (isothermal or programmed)
  • ≤0.32 mm I.D., ≥2 μm: Subambient to 230 °C (isothermal or programmed)
  • ≥0.53 mm I.D., <2 μm: Subambient to 250 °C (isothermal or programmed)
  • ≥0.53 mm I.D., ≥2 μm: Subambient to 230 °C (isothermal or programmed)

Application

VOCOL® column (diphenyl dimethyl polysiloxane with crosslinking moieties) may be used for their relevancy to the purge-and-trap technique and GC/MS analysis of 34 volatile organics.[2] It was also found suitable in being used for determination of volatile compounds by whole column cryotrapping.[3]

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

VOCOL is a registered trademark of Merck KGaA, Darmstadt, Germany

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    J. Mater. Sci., 41(12), 3617-3622 (2006)
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    Svante Granqvist et al.
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    Phonation into glass tubes ('resonance tubes'), keeping the free end of the tube in water, has been a frequently used voice therapy method in Finland and more recently also in other countries. The purpose of this exploratory study was to
    Nanna Palle et al.
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    The purpose was to investigate an intervention model for treating preschool children with phonological processes. Six children, three girls and three boys, between 4y 1m and 5y 7m, with similar developmental phonological disorder (PD) received an individually adjusted intervention including

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