当前位置:上海屹利科学仪器有限公司>>气相色谱柱>>SUPELCO气相色谱柱>> Astec CHIRALDEX B-PMSUPELCO 手性气相色谱柱 毛细管柱
Astec CHIRALDEX B-PM SUPELCO 手性气相色谱柱 毛细管柱
Incorporates a phase consisting of a 2,3,6-tri-O-methyl derivative of β-cyclodextrin. This phase exhibits broad chiral selectivity and is good for terpenes and tertiary amines.
The permethylated beta-cyclodextrin is a stationary phase that has indicated a potential to separate a wide variety of racemates. Many of those separations are better resolved on other CHIRALDEX phases based on lower retention, better selectivity and greater efficiency. What the PM does especially well are some hydrocarbons like terpenes, certain underivatized alcohols and diols and some analytes with polar groups like tertiary amines.
Features:
Mechanism Observations:
Size Selectivity:
Some size selectivity is evident with the permethylated phase. The beta form will cover a broad range of molecule sizes.
Astec CHIRALDEX B-PM SUPELCO 手性气相色谱柱 毛细管柱
订货信息:
Product # | Description |
76023AST | Astec? CHIRALDEX? B-PM 毛细管气相色谱柱 L × I.D. 30 m × 0.25 mm, df 0.12 μm |
76025AST | Astec? CHIRALDEX? B-PM 毛细管气相色谱柱 L × I.D. 50 m × 0.25 mm, df 0.12 μm |
Astec CHIRALDEX B-PM
订购:
上海屹利科学仪器有限公司 www.elab17。。cn
上海屹利科学仪器有限公司(杭州办)
请输入账号
请输入密码
请输验证码
以上信息由企业自行提供,信息内容的真实性、准确性和合法性由相关企业负责,化工仪器网对此不承担任何保证责任。
温馨提示:为规避购买风险,建议您在购买产品前务必确认供应商资质及产品质量。