Skip to Content

尊敬的客户：

目前国际形势复杂多变，关税政策尚不明朗，这可能对我们的产品价格产生一定影响。在此情况下，我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性，如果您选择在此期间下单，我们将保留根据实际情况调整价格的权利。同时，我们也理解市场变化可能给您带来的困扰，因此如果在订单实际发货前因关税政策变动导致价格出现较大波动，默克将与您进行协商讨论并视情况对订单进行调整或取消。

Merck
CN
All Photos(1)

Key Documents

View All Documentation

25358

Supelco

VOCOL® Capillary GC Column

L × I.D. 105 m × 0.53 mm, df 3.00 μm

Synonym(s):

FS CAP VOCOL® 105M .53MM 3.0UM (NO TEST MIX)

Sign Into View Organizational & Contract Pricing

Select a Size

1 G
¥1,429.29

¥1,429.29

Available to ship on2025年4月24日Details

All Photos(1)

Select a Size

Change View
1 G
¥1,429.29

About This Item

UNSPSC Code:
41115710
eCl@ss:
32119290

¥1,429.29

Available to ship on2025年4月24日Details

material

fused silica

Quality Level

100

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.

105 m × 0.53 mm

application(s)

environmental
food and beverages
forensics and toxicology
industrial hygiene

column type

capillary intermediate polar

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
48259518197803880
聚乙烯亚胺水溶液 溶液 average Mw 1800, 50 wt. % in H2O

408700

聚乙烯亚胺水溶液 溶液

聚乙烯亚胺 溶液 average Mn ~1,200, average Mw ~1300 by LS, 50 wt. % in H2O

482595

聚乙烯亚胺 溶液

聚乙烯亚胺 溶液 average Mn ~60,000 by GPC, average Mw ~750,000 by LS, 50 wt. % in H2O

181978

聚乙烯亚胺 溶液

聚乙烯亚胺 溶液 ~50% in H2O

03880

聚乙烯亚胺 溶液

form

liquid

form

-

form

-

form

liquid

density

1.08 g/mL at 25 °C

density

1.08 g/mL at 25 °C

density

-

density

-

mol wt

average Mw 1800

mol wt

average Mn ~1,200, average Mw ~1300 by LS

mol wt

average Mn ~60,000 by GPC, average Mw ~750,000 by LS

mol wt

Mr 600,000-1,000,000

concentration

50 wt. % in H2O

concentration

50 wt. % in H2O

concentration

50 wt. % in H2O

concentration

~50% in H2O

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

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)
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

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

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves
  • Specification Sheet

    • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number
    292118-08
    292118-07
    292118-06
    292118-05
    292118-04

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Search for a COA

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Highly conductive non aqueous polymer gel electrolytes containing ammonium hexafluorophosphate (NH4PF6).
    Sharma JP and Sekhon SS
    J. Mater. Sci., 41(12), 3617-3622 (2006)
    Synthesis of monodisperse poly(divinylbenzene) microspheres
    Li K and Stover HDH
    Journal of Polymer Science Part A: Polymer Chemistry, 31, 3257-3263 null
    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
    Eric Manders et al.
    Logopedics, phoniatrics, vocology, 36(4), 139-144 (2011-03-10)
    In this study we investigated how important significant others find it to be informed, supported, and trained by speech-language pathologists (SLPs) and to what extent they perceive their expectations and needs as to these aspects to be fulfilled. Furthermore SLPs
    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
    View All Related Papers

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service