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物料
fused silica
质量水平
Agency
OSHA 62
meets requirements for USP G32
参数
-25-300 °C temperature (isothermal or programmed)
β值
63
df
1.00 μm
技术
gas chromatography (GC): suitable
尺寸 × 内径
30 m × 0.25 mm
基质活性基团
Bonded; poly(20% diphenyl/80% dimethyl siloxane) phase
应用
clinical
food and beverages
色谱柱类型
capillary intermediate polar
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一般描述
Application: This column has intermediate polarity due to the higher (20%) phenyl content, producing a different elution order of polar compounds for confirmational information. It is often used for analyses of aromatic analytes.
USP Code: This column meets USP G32 requirements.
Phase:
USP Code: This column meets USP G32 requirements.
Phase:
- Bonded
- Poly(20% diphenyl/80% dimethyl siloxane)
- -25 °C to 300 °C (isothermal or programmed)
应用
SPB®-20 fused silica capillary column is suitable for separating amino acid and keto acid by gas chromatography coupled with mass spectrometry.
其他说明
We offer a variety of chromatography accessories including analytical syringes
法律信息
SPB is a registered trademark of Merck KGaA, Darmstadt, Germany
法规信息
新产品
Branched-chain Amino Acids.
Harris RA and Sokatch JR.
Science, 65-66 (2000)
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