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29711-U

Supelco

Watercol™ 1910 Capillary GC Column

L × I.D. 30 m × 0.25 mm, df 0.20 μm

Synonym(s):

GC column, Watercol, ionic liquid

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About This Item

UNSPSC Code:
41115710
NACRES:
SB.54

material

fused silica

Quality Level

100

parameter

30-180 °C temperature (isothermal or programmed)

Beta value

313

df

0.20 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

matrix active group

Non-bonded; 1,11-di(3-hydroxyethylimidazolium)3,6,9-trioxaundecane trifluoromethanesulfonate phase

column type

capillary extremely polar

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General description

  • Application: Watercol capillary GC columns contain innovative ionic liquid stationary phases that produce a sharp peak shape for water, allowing the convenient measurement of water by GC. A sharp water peak shape allows qualitative and quantitative analysis, linear response, great sensitivity, and reproducibility. On this particular chemistry, water has a KRI of 1910 at 100 °C isothermal oven temperature.
  • USP Code: None
  • Phase: Non-bonded; 1,11-Di(3-hydroxyethylimidazolium)3,6,9-trioxaundecane trifluoromethanesulfonate
  • Temp. Limits: 30 °C to 180 °C (isothermal or programmed)

Legal Information

Watercol is a trademark of Sigma-Aldrich Co. LLC

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
279776-07
279776-06
279776-05
279776-03
279776-02

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[The significance of oxygen transport function in preserved erythrocytes for patients].
A Lun et al.
Zeitschrift fur arztliche Fortbildung, 69(19), 1001-1008 (1975-10-01)

Protocols

GC Analysis of an 8-Component Solvent Mix in Water on Watercol™ 1910

Separation of Acetone; Methylene chloride; Isopropanol; Methanol; Ethanol; n-Propanol; 1,4-Dioxane; n-Butanol; Water

GC Analysis of an 8-Component Solvent Mix in Water on Watercol™ 1910

Separation of Acetone; Methylene chloride; Isopropanol; Methanol; Ethanol; n-Propanol; 1,4-Dioxane; n-Butanol; Water

Water Determination in Liquefied Petroleum Gas using GC BID and Ionic Liquid Column Watercol™

Using Watercol™ GC columns in conjunction with GC-BID can provide a reliable and practical option for Water determination in petrochemical feedstocks.

Water Determination in Liquefied Petroleum Gas using GC BID and Ionic Liquid Column Watercol™

Using Watercol™ GC columns in conjunction with GC-BID can provide a reliable and practical option for Water determination in petrochemical feedstocks.

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