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Merck
CN

24256

SPB®-624 Capillary GC Column

L × I.D. 60 m × 0.25 mm, df 1.40 μm

Synonym(s):

SPB-624, 60M .25MM 1.4UM

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About This Item

UNSPSC Code:
41115710
EC Number:
231-545-4
eCl@ss:
32119290
NACRES:
SB.54

Key Documents

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material

fused silica

agency

EPA 524.2,0030,624,8260,OLM04.2 VOA, meets requirements for USP G43, suitable for EPA 601

parameter

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

Beta value

45

df

1.40 μm

technique(s)

gas chromatography (GC): suitable

L × I.D.

60 m × 0.25 mm

application(s)

environmental
food and beverages
pharmaceutical

column type

capillary intermediate polar

Quality Level

100

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Application

SPB®-64 fused silica capillary column may be used in gas chromatography quipped with flame ionization detector (FID) in order to measure styrene level in the blood and in the cochlear samples, in an investigation to determine the distribution of styrene in the cochlea, to monitor the hearing loss and death of cochlear cells in different regions as a result of varying styrene dosage and to analyse the relative vulnerability of cochlear cells and cell death pathways after styrene exposure as styrene is ototoxic and causes cochlear damage starting from the middle turn.

General description

Application: This column is specially tested for separation, efficiency, and low bleed. It is designed for purge-and-trap analyses of volatile halogenated, non-halogenated, and aromatic contaminants from environmental samples.
USP Code: This column meets USP G43 requirements.
Phase:
  • Bonded
  • Proprietary
Temp. Limits:
  • ≤0.32 mm I.D.: Subambient to 250 °C (isothermal or programmed)
  • ≥0.53 mm I.D.: Subambient to 230 °C (isothermal or programmed)

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

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

Storage Class

13 - Non Combustible Solids

wgk

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
297964-08
297964-07
297964-06
297964-05
297964-04

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Guang-Di Chen et al.
Toxicological sciences : an official journal of the Society of Toxicology, 98(1), 167-177 (2007-04-11)
It is known that styrene is ototoxic and causes cochlear damage starting from the middle turn. However, the cellular mechanism underlying styrene ototoxicity is still unclear. In this study, rats were exposed to styrene by gavage at different doses once

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