24157
VOCOL® Capillary GC Column
L × I.D. 60 m × 0.32 mm, df 3.00 μm
Synonym(s):
F.S.CAP VOCOL® 60M 3.0UM .32MM
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About This Item
UNSPSC Code:
41115710
eCl@ss:
32119290
Recommended Products
material
fused silica
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
27
df
3.00 μm
technique(s)
gas chromatography (GC): suitable
L × I.D.
60 m × 0.32 mm
application(s)
environmental
food and beverages
forensics and toxicology
industrial hygiene
column type
capillary intermediate polar
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General description
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:
USP Code: None
Phase:
- Bonded
- Proprietary
- ≤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. It was also found suitable in being used for determination of volatile compounds by whole column cryotrapping.
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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Determination of volatile compounds in water by purging directly to a capillary column with whole column cryotrapping.
Pankow JF and Rosen ME.
Environmental Science & Technology, 22 (4), 398-405 (1988)
Marwa Saleh et al.
Logopedics, phoniatrics, vocology, 40(1), 30-35 (2013-06-21)
The /r/ phoneme is variable in manner and place of articulation, and difficult to correct worldwide. Variability could exist within the same language. The objective of this study was to determine whether Egyptian Cairene /r/ was a trill or a
Carina Aronsson et al.
Logopedics, phoniatrics, vocology, 32(2), 60-70 (2007-07-07)
The aim was to investigate how female patients with vocal nodules use their voices when trying to make themselves heard over background noise. Ten patients with bilateral vocal fold nodules and 23 female controls were recorded reading a text in
Philipp Aichinger et al.
Logopedics, phoniatrics, vocology, 37(4), 167-173 (2012-06-19)
The Dysphonia Severity Index (DSI) is a measure that quantifies the overall vocal quality. The aim of the study is to evaluate the reliability of DSI measurements. The DSIs of 30 subjects were therefore measured using LingWAVES (WEVOSYS) and DiVAS
Svante Granqvist et al.
Logopedics, phoniatrics, vocology, 40(3), 113-121 (2014-05-29)
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
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