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首頁(yè)>產(chǎn)品中心>氣相色譜柱>SUPELCO氣相色譜柱>SPB-20SUPELCO SPB-20氣相色譜柱毛細(xì)管柱

SUPELCO SPB-20氣相色譜柱毛細(xì)管柱

簡(jiǎn)要描述：

SUPELCO SPB-20氣相色譜柱毛細(xì)管柱
SPB-20 中等極性柱鍵合，20%苯基80%聚二甲基硅氧烷

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詳細(xì)介紹

SUPELCO SPB-20氣相色譜柱毛細(xì)管柱

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: Bonded; poly(20% diphenyl/80% dimethyl siloxane)
Temp. Limits: -25 °C to 300 °C (isothermal or programmed)

SUPELCO SPB-20氣相色譜柱毛細(xì)管柱訂貨信息：

Product #	Description
24086	SPB-20 L × I.D. 30 m × 0.25 mm, df 0.25 μm
24087-U	SPB-20 L × I.D. 60 m × 0.25 mm, df 0.25 μm
24196-U	SPB-20 L × I.D. 30 m × 0.25 mm, df 1.00 μm
24088	SPB-20 L × I.D. 30 m × 0.32 mm, df 0.25 μm
24194-U	SPB-20 L × I.D. 60 m × 0.32 mm, df 1.00 μm
25329-U	SPB-20 L × I.D. 30 m × 0.53 mm, df 0.50 μm
28569-U	SPB-20 L × I.D. 15 m × 0.53 mm, df 1.00 μm
25333	SPB-20 L × I.D. 30 m × 0.53 mm, df 1.00 μm

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