| 查看: 420 | 回复: 0 | |||
[交流]
Stabilwax®FAMEs, flavor compounds, essential oils, solvents完美分析
|
|
Stabilwax® (polar phase; Crossbond® Carbowax® polyethylene glycol) • General purpose columns for FAMEs, flavor compounds, essential oils, solvents, xylene isomers, US EPA Method 603 (acrolein/acrylonitrile). • Resistant to oxidative damage. • Temperature range: 40°C to 250°C. • Equivalent to USP G14, G15, G16, G20, G39 phases.Our polar-deactivated surface tightly binds the Carbowax® polymer and increases thermal stability, relative to competitive columns. The bonding mechanisms produce a column that can be rejuvenated by solvent washing. Compared to silicone stationary phases, PEG phases are more resistant to damage from strongly acidic or basic volatile compounds, including inorganic acids and volatile inorganic bases. 1. acetone 2. ethyl acetate 3. methylene chloride (solvent) 4. hexanal 5. amyl acetate 6. 1-butanol 7. 3-methyl-1-butanol 8. 1-pentanol 9. 3-octanone 10. 3-octanol 11. nonanal 12. 1-octen-3-ol 13. furfural 14. benzaldehyde 15. octyl alcohol 16. phenylacetaldehyde 17. α-terpineol 18. 2,4-nonadienal 19. 2,4-decadienal 20. benzyl alcohol Column: Stabilwax®, 30m, 0.32mm ID, 1.0μm (cat.# 10654) Inj.: 1.0μL split injection of a synthetic mushroom aroma Conc.: 10ng per component Oven temp.: 40°C to 220°C @ 6°C/min. Inj./det. temp.: 260°C Carrier gas: hydrogen Linear velocity: 40cm/sec. FID sensitivity: 4 x 10-11 AFS Split ratio: 100:1 |
回复此楼» 猜你喜欢
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有3人回复
-
售SCI一区文章，我:8O5.5.1.O5.4,科目全,可伽急
已经有3人回复
-
售SCI一区T0P文章，我:8O.55.1.O.54,科目全,可伽急
已经有3人回复
-
上海工程技术大学激光智能制造课题组招收博士研究生
已经有5人回复
-
售SCI文章，我:8O5.5.1.O.54,科目齐全,可+急
已经有3人回复
-
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有3人回复
-
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有3人回复
-
售SCI一区T0P文章，我:8O.55.1.O.54,科目全,可伽急
已经有4人回复
-
售SCI一区文章，我:8O5.5.1.O5.4,科目全,可伽急
已经有3人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有3人回复
找到一些相关的精华帖子，希望有用哦~
关于Sol-Gel制备AZO薄膜 电阻大的问题
已经有17人回复
- siesta运行，forrtl: severe (174): SIGSEGV, segmentation fault occurred
已经有7人回复
- 想用comsol解泊松方程，却不知道怎么设边界条件
已经有7人回复
- sol-gel 法 分子印迹 模板提取
已经有5人回复
- Journal of alloys and compounds 第一次投稿，上传资料求助，谢谢！
已经有7人回复
- Journal of Alloys and Compounds稿件
已经有6人回复
- 投journal of alloys and compounds大修
已经有12人回复
- 【求助】sol-gel制备NiZn铁氧体薄膜
已经有3人回复
- 【讨论】利用comsol研究光子晶体光纤
已经有47人回复
- 【求助】谁在linux下装过comsol软件（光盘镜像），我想知道具体步骤
已经有6人回复
点击这里搜索更多相关资源科研从小木虫开始，人人为我，我为人人
10