Sigma-Aldrich Fs. Cap Spb-35 30m .25um .

Material

fused silica

Quality Level

100

Agency

meets requirements for USP G42

Parameter

0-300 °C temperature (isothermal or programmed)

Beta Value

250

Df

0.25 μm

Technique(S)

gas chromatography (GC): suitable

L × I.D.

30 m × 0.25 mm

Matrix Active Group

Bonded; poly(35% diphenyl/65% dimethyl siloxane) phase

Application(S)

clinical
environmental
food and beverages
forensics and toxicology

Related Categories

GC Columns, Accessories & Adsorbents

General Description

Application: With a phenyl content of 35%, this column offers a higher polarity option compared to columns containing a lower phenyl content. This column is useful for analyses of polar compounds because they are retained longer relative to non-polar compounds.
USP Code: This column meets USP G42 requirements.
Phase:

• Bonded
• Poly(35% diphenyl/65% dimethyl siloxane)

Temp. Limits:

• 0 °C to 300 °C (isothermal or programmed)

Application

SPB^®-35 fused silica capillary column may be used to determine pesticide retention times, in gas chromatography equipped with electron capture detector used for determining common pesticides like parathion-methyl, fenitrothion, chlorpyrifos, dichlofluanid, vinclozolin, chlozolinate, procymidone and iprodione in musts and wine.

Other Notes

We offer a variety of chromatography accessories including analytical syringesSPB is a registered trademark of Merck KGaA, Darmstadt, Germany