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Merck

24154

VOCOL® Capillary GC Column

L × I.D. 60 m × 0.25 mm, df 1.50 μm

Synonym(s):

FS CAP VOCOL® 60M 1.5UM .25MM

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CZK 38,200.00

CZK 38,200.00

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About This Item

UNSPSC Code:
41115710
eCl@ss:
32119290

Key Documents

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material

fused silica

Agency

EPA TO-17,502.2,624,8015,8260,OLM04.2 VOA,524.2
NIOSH 1003
suitable for EPA 601

parameter

≤25-250 °C temperature (isothermal or programmed)

Beta value

42

df

1.50 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

60 m × 0.25 mm

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

column type

capillary intermediate polar

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This Item
241572538125358
VOCOL® Capillary GC Column L × I.D. 60 m × 0.25 mm, df 1.50 μm

Supelco

24154

VOCOL® Capillary GC Column

VOCOL® Capillary GC Column L × I.D. 60 m × 0.32 mm, df 3.00 μm

Supelco

24157

VOCOL® Capillary GC Column

VOCOL® Capillary GC Column L × I.D. 60 m × 0.53 mm, df 3.00 μm

Supelco

25381

VOCOL® Capillary GC Column

VOCOL® Capillary GC Column L × I.D. 105 m × 0.53 mm, df 3.00 μm

Supelco

25358

VOCOL® Capillary GC Column

df

1.50 μm

df

3.00 μm

df

3.00 μm

df

3.00 μm

parameter

≤25-250 °C temperature (isothermal or programmed)

parameter

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

parameter

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

parameter

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

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

technique(s)

gas chromatography (GC): suitable

column type

capillary intermediate polar

column type

capillary intermediate polar

column type

capillary intermediate polar

column type

capillary intermediate polar

material

fused silica

material

fused silica

material

fused silica

material

fused silica

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

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:
  • 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.[1] It was also found suitable in being used for determination of volatile compounds by whole column cryotrapping.[2]

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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Certificates of Analysis (COA)

Lot/Batch Number
288185-08
288185-07
288185-06
288185-05
288185-04

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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)
Katherine Sanchez et al.
Logopedics, phoniatrics, vocology, 39(2), 62-71 (2013-04-18)
Automatic recordings were made of speech and voice range profiles for 63 vocally healthy Australian men and women without voice training (30 males and 33 females aged 21 to 65 years). Test-retest reliability, evaluated for a subgroup, was high. Speech
Carmelle Moore
Logopedics, phoniatrics, vocology, 37(4), 144-150 (2012-11-10)
This paper explores the application of modified yoga techniques, as an adjunct to voice therapy, by a speech pathologist who is also a yoga teacher. Yoga practices, with effects that may be short-term, are not considered a substitute for comprehensive
Irena Vincent et al.
Logopedics, phoniatrics, vocology, 37(1), 22-32 (2011-12-14)
To investigate voice changes as they develop over time due to cigarette smoking, women who never smoked (NS), women who smoked less than 10 years (S1), and women who smoked 10 or more years (S2) were compared. Acoustic (fundamental frequency
Teija Waaramaa et al.
Logopedics, phoniatrics, vocology, 40(4), 156-170 (2014-07-08)
Vocal emotions are expressed either by speech or singing. The difference is that in singing the pitch is predetermined while in speech it may vary freely. It was of interest to study whether there were voice quality differences between freely
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