NUCLEOSIL CN / CN-RP 氰基柱_价格_北京豫维科技有限公司

产品详情

NUCLEOSIL CN / CN-RP

Nucleosil 高性能硅胶，特殊技术键合，使CN键合相在水相介质中稳定低流失，保证柱子长寿命
键合相采用非端基封尾，相对C18，C8填料具有更多选择性

Cyano (nitrile) modified silica phases for HPLC · USP L10

Features

Polar to mid-polar cyano (nitrile) modified silica for reversed phase and normal phase chromatography:
Normal phase: with low-polarity solvents for many compounds, which can also be separated on unmodified silica, however, due to the rapid equilibration much more suitable for gradient separations
Reversed phase: with different selectivity than C18, C8 or phenyl modified packings

Available pore sizes 100 and 120 ?, available particle sizes 5 μm, 7 μm and 10 μm,
pH stability at 20 °C: 2–8; carbon content 5 % for 100 ? pores, ~ 3 % for 120 A pores

Separation mechanism based on π–π interactions, polar interactions and hydrophobic interactions

Corresponding NUCLEODUR? phase see NUCLEODUR? CN / CN-RP

For applications click here.

高效液相分析
订货信息
Eluent in column (except with NUCLEOSIL? 100-5 CN-RP) is n-heptane. When using an eluent which is not miscible with n-heptane (e.g., water), it is necessary to rinse the column with THF first.

ID	Particle size	Pore size	Length 250 mm	EC guard columns*
NUCLEOSIL? 100-5 CN (eluent in column n-heptane)
4 mm	5 μm	100 A	720090.40	721078.30
4.6 mm	5 μm	100 A	720090.46	721078.30
NUCLEOSIL? 100-5 CN-RP (eluent in column acetonitrile – water)
4 mm	5 μm	100 A	720205.40	721039.30
4.6 mm	5 μm	100A	720205.46	721039.30
NUCLEOSIL? 100-10 CN (eluent in column n-heptane)
4 mm	10 μm	100A	720024.40
4.6 mm	10 μm	100 A	720024.46
NUCLEOSIL? 120-7 CN (eluent in column n-heptane)
4 mm	7 μm	120A	720057.40
4.6 mm	7 μm	120 A	720057.46
Columns/pack->			1	3
* EC 4/3 guard column cartridges are used for EC columns of 4 and 4.6 mm ID with the Column Protection System guard column holder (REF 718966).
Custom-packed EC columns with other dimensions are available on request.

NUCLEOSIL CN / CN-RP 氰基柱信息由北京豫维科技有限公司为您提供，如您想了解更多关于NUCLEOSIL CN / CN-RP 氰基柱报价、型号、参数等信息，欢迎来电或留言咨询。除供应NUCLEOSIL CN / CN-RP 氰基柱外，北京豫维科技有限公司还可为您提供其他等产品，公司有专业的客户服务团队，是您值得信赖的合作伙伴。

供货周期：	现货
品牌：	德国MN
货号：	720090.46