| 產(chǎn)品詳情 |
| Edit |   |
| Product Name | 4-Carbethoxyhexafluorobutyrl chloride |
| Description | 4-carbethoxyhexafluorobutyrl chloride (4-CB) is used to alkylate samples prior to GC and GCMS analysis. |
| Size | 5 x 1 gram |
| Concentration | n/a |
| Applications | Acylation |
| Other Names | 4-CB |
| Gene, Accession, CAS # | CAS: 18381-53-8 |
| Catalog # | 12207-5x1 |
| Price | |
| Order / More Info | 4-Carbethoxyhexafluorobutyrl chloride from COVACHEM LLC |
| Product Specific References | n/a |
| 產(chǎn)品資料 |
|
国产黄色在线免费观看,欧美大片黄,人摸人人操
|
中文字幕第28页,国产精品免费福利,69国产精品无码免费
|
精品国产欧美一区二区三区成人,三级全黄做爰视频,我想看操大逼黄色大片
|
久久国语对白,丰满少妇被猛烈进入高清在线,91秦在线观看
|
亚洲五十路,男女上下摸激情视频,快艹我
|
操逼资源,国产精品扒开腿做爽爽的视频观看,国产专区精品
|
亚洲日韩在线一级视频观看,国产一区在线视频播放,操逼大视频
|
人人摸天天操,男女做运动视频网站,欧美另类老妇
|
成人国产毛片,婚前调教灌满h,在线视频亚洲无码
|
搞搞电影,男男啪啪动漫,熟女人人操
|
|