您好, 歡迎來到化工儀器網(wǎng)! 登錄| 免費注冊| 產(chǎn)品展廳| 收藏商鋪|
當(dāng)前位置:上海屹利科學(xué)儀器有限公司>>氣相色譜柱>>SUPELCO氣相色譜柱>> Astec CHIRALDEX G-PNSUPELCO 手性氣相色譜柱 毛細(xì)管柱
參 考 價 | 面議 |
產(chǎn)品型號Astec CHIRALDEX G-PN
品 牌Supelco/美國色譜科
廠商性質(zhì)代理商
所 在 地上海市
更新時間:2015-11-12 21:14:47瀏覽次數(shù):1589次
聯(lián)系我時,請告知來自 化工儀器網(wǎng)Astec CHIRALDEX G-PN SUPELCO 手性氣相色譜柱 毛細(xì)管柱
Astec? CHIRALDEX G-PN incorporates a phase consisting of a 2,6-di-O-pentyl-3-propionyl derivative of γ-cyclodextrin. This phase exhibits high selectivity for lactones and aromatic amines. It is also suitable for epoxide separations. Additionally, the analysis of styrene oxide can be accomplished on this phase (this analyte degrades on the TA phases).
Features:
Analytes:
Epoxides, aromatic amines (amphetamine/methamphetamine), >C6 alcohols and lactones
Mechanism Observations:
There is little evidence of inclusion formation. Retention increases with increased chain length of analyte. This allows for efficient separation of a series of homologs.
Size Selectivity:
The γ (gamma) form shows a higher degree of selectivity over the beta form for this phase, and very little selectivity based on cavity size.
Astec CHIRALDEX G-PN SUPELCO 手性氣相色譜柱 毛細(xì)管柱
訂貨信息:
Product # | Description |
74033AST | Astec? CHIRALDEX? G-PN 毛細(xì)管氣相色譜柱 L × I.D. 30m × 0.25 mm, df 0.12 μm |
Astec CHIRALDEX G-PN
訂購:
上海屹利科學(xué)儀器有限公司 www.elab17。。cn
上海屹利科學(xué)儀器有限公司(杭州辦)
請輸入賬號
請輸入密碼
請輸驗證碼
以上信息由企業(yè)自行提供,信息內(nèi)容的真實性、準(zhǔn)確性和合法性由相關(guān)企業(yè)負(fù)責(zé),化工儀器網(wǎng)對此不承擔(dān)任何保證責(zé)任。
溫馨提示:為規(guī)避購買風(fēng)險,建議您在購買產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。