Ascentis - Ascentis Express 5 μm OH5 is a high-speed, high-performance liquid chromatography column based on a 5-micron Fused-Core ® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shorter diffusion paths in ...

 
Ascentis® Express 160 Å C30, 2.7 μm HPLC Guard Cartridge. Synonym (s): Ascentis® Express 160 Å C30, 2.7 μm HPLC Column. 577138-U. pack of 3 ea, cartridge L × I.D. 0.5 cm × 3 mm. View Pricing. 577139-U. pack of 3 ea, cartridge L …. Latin woman

Ascentis® Express HILIC, 2 μm Guard Cartridge. Compare. Product No. Description. Pricing. 51433-U. 2 μm particle size, L × I.D. 5 mm × 3 mm, pkg of 3 ea. Expand.These Ascentis Express guard columns are capable of continuous use at pressures up to 9000 psi (600 bar) with only hand-tightening. Guard cartridges are easily replaced without removing the guard column holder from the flow path. The cartridges are packed with Ascentis Express Fused-core ® particles. Order guard column holder separately.Ascentis gives us control to customize the system to how we need it, the only draw back is understanding the details on how things flow and what changes effect other areas. PROS. The best part about Ascentis is the versatility and customization. Everything flows together so it cuts down on duplicate work. The reporting is great and I like how ...Feb 23, 2021 · A new column contains 90% acetonitrile/10% water. Initial care should be taken to avoid mobile phases that are immiscible with this mixture or could cause a precipitate. Water and all common organic solvents are compatible with Ascentis Express 2.0 μm OH5 columns. Ascentis Express 2.0 μm OH5 columns are best used at …Feb 23, 2021 · A new column contains 90% acetonitrile/10% water. Initial care should be taken to avoid mobile phases that are immiscible with this mixture or could cause a precipitate. Water and all common organic solvents are compatible with Ascentis Express 2.0 μm OH5 columns. Ascentis Express 2.0 μm OH5 columns are best used at …"Ascentis' O2O solutions, once integrated with Fushi's point of sale, Artificial Intelligence ("AI") lab, digital payment, and game center, will greatly enhance the group's offerings and ambitions ...Nov 17, 2020 · Ascentis Express OH5 Ascentis Express OH5 HPLC Columns Ascentis Express OH5 phase is a high speed, high-performance liquid chromatography column based on a new stationary phase. The HILIC OH5 phase is a highly polar ligand that possesses 5 hydroxyl groups tethered to the silica via novel proprietary linkage phase chemistry.The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro columns (1.0 mm I.D.) to preparative …[email protected]. DISCLAIMER. The information contained in this website is for general information purposes only. The information is provided by Ascentis Consulting and while we endeavor to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, …4 Increase Resolution and Speed Ascentis® Express HPLC and UHPLC columns are based on Fused-Core® particle technology enabling fast results with highest resolution. Ascentis® Express columns provide about 40% more efficiency in comparison to columns with fully porous particles (FPP) of the sameFounded in 2003, Ascentis is headquartered in Singapore, with six offices in Southeast Asia. Ascentis specializes in CRM and eCommerce and has successfully implemented …Ascentis delivers on-demand (SaaS) solutions that reduce costs while increasing productivity. Your workforce management team becomes more efficient, accurate and accelerated.The results (Figure 3) show that the Ascentis Express RP-Amide HPLC column is particularly suitable for the resolution of those components having a log Kow < 0,5 that are weakly retained on a C18 column. The separation of a complex mix of 200 compounds on the Ascentis Express RP-Amide column under the same conditions is shown in Figure 4.Apr 4, 2024 · Since the founding of Ascentis Private Limited in 2003, we have come a long way from being a start-up. Over the last 19 years, Ascentis Private Limited has evolved to a full-fledged, med/large corporation of more than 200 talented employees across Asia, powering CRM and loyalty programmes for many branded labels in the mall, retail and … Ascentis® Express 160 Å C30, 2.7 μm HPLC Guard Cartridge. Synonym (s): Ascentis® Express 160 Å C30, 2.7 μm HPLC Column. 577138-U. pack of 3 ea, cartridge L × I.D. 0.5 cm × 3 mm. View Pricing. 577139-U. pack of 3 ea, cartridge L × I.D. 0.5 cm × 4.6 mm. View Pricing. Feb 23, 2021 · Ascentis Express Peptide ES-C18 is a high-speed, high-performance liquid chromatography column based on a new 160 Å Fused-CoreTM particle de-sign. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column eficiency for high MW solutes (up to 20 …Ascentis was previously known as Open College of the North West. Completed a merger by acquisition with AptEd on 5 November 2015. Ascentis also holds student records for Southern Area Access Validating Agency (SAAVA).由于此网站的设置,我们无法提供该页面的具体描述。Pai Northern Thai Kitchen. 1,719 reviews Closed Now. Asian, Thai $$ - $$$. Pai was recommended to us by a family member who lives in Toronto, and it did... Delicious …公司地址. 上海市浦东新区东育路227弄3号前滩世贸中心 (二期) C栋, 15-18层. 客服电话. Ascentis Express 160A Phenyl-Hexyl液相色谱柱由默克化工技术(上海)有限公司为您提供,如您想了解更多关于Ascentis Express 160A Phenyl-Hexyl液相色谱柱价格、规格、特点、分类选择等信息 ...Ascentis® Express HILIC, 2 μm Guard Cartridge. Compare. Product No. Description. Pricing. 51433-U. 2 μm particle size, L × I.D. 5 mm × 3 mm, pkg of 3 ea. Expand.Ascentis® Express 160 Å C30, 2.7 μm HPLC Guard Cartridge. Synonym (s): Ascentis® Express 160 Å C30, 2.7 μm HPLC Column. 577138-U. pack of 3 ea, cartridge L × I.D. 0.5 cm × 3 mm. View Pricing. 577139-U. pack of 3 ea, cartridge L …Sep 15, 2022 · Since 2003, Ascentis has emerged as the preferred CRM and Loyalty Agency for companies looking for customer centric solutions such as loyalty and rewards, membership programs, ecommerce programs, mobile engagement, data analysis and business intelligence solutions. We are fortunate to work with over 100 established retail …6 days ago · Ascentis Express HPLC columns, through the use of Fused-Core ® particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC ® (or other ultra high pressure system) users, as well as …May 18, 2023 · "Ascentis' O2O solutions, once integrated with Fushi's point of sale, Artificial Intelligence ("AI") lab, digital payment, and game center, will greatly enhance the group's offerings and ambitions ... We would like to show you a description here but the site won’t allow us. 22 hours ago · Douglas H. Cowan, MD, is a board certified Ear, Nose, and Throat surgeon who has been practicing at Ascentist Healthcare since 2008. He specializes in sinus procedures, thyroid and parathyroid disorders, hearing loss, and cancers of the head and neck. A little known fact about Dr. Cowan, he performs more in-office sinus procedures …上海市浦东新区东育路227弄3号前滩世贸中心 (二期) C栋, 15-18层. 客服电话. Ascentis Express 90A AQ-C18液相色谱柱由默克化工技术(上海)有限公司为您提供,如您想了解更多关于Ascentis Express 90A AQ-C18液相色谱柱价格、规格、特点、分类选择等信息,欢迎 …In fact, Ascentis Express outperforms sub-2 μm micron columns on many applications since Ascentis Express provides the benefits of sub-2 μm particles but at much lower back pressure. These benefits include the capability of providing fast HPLC and higher resolution chromatography. The Fused-Core particle consists of a 1.7 μm solid core and a ... We would like to show you a description here but the site won’t allow us. Feb 23, 2021 · Ascentis Express Peptide ES-C18 is a high-speed, high-performance liquid chromatography column based on a new 160 Å Fused-CoreTM particle de-sign. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column eficiency for high MW solutes (up to 20 …Ascentis gives us control to customize the system to how we need it, the only draw back is understanding the details on how things flow and what changes effect other areas. PROS. The best part about Ascentis is the versatility and customization. Everything flows together so it cuts down on duplicate work. The reporting is great and I like how ... We would like to show you a description here but the site won’t allow us. The Ascentis family of columns is the fourth generation of HPLC column technology from Supelco scientists. Ascentis columns are bonded on high purity, 100 Angstrom silica including 3, 5, and 10 micron particle size. Columns are designed for small molecule applications and are scalable from micro columns (1.0 mm I.D.) to preparative …Jan 8, 2024 · Since 2003, Ascentis has emerged as the preferred CRM and Loyalty Agency for companies looking for customer centric solutions such as loyalty and rewards, membership programs, ecommerce programs, mobile engagement, data analysis and business intelligence solutions. We are fortunate to work with over 100 established retail …MilliporeSigmaSep 15, 2022 · Since 2003, Ascentis has emerged as the preferred CRM and Loyalty Agency for companies looking for customer centric solutions such as loyalty and rewards, membership programs, ecommerce programs, mobile engagement, data analysis and business intelligence solutions. We are fortunate to work with over 100 established retail …Voted by senior industry marketers as one of Singapore’s award-winning Loyalty Marketing Agency. Since 2013, Ascentis is proud to be leading the customer engagement …Sep 11, 2018 · Ascentis and NOVAtime have worked in partnership since 2012, providing complementary offerings with unsurpassed service and tech innovation leadership, respectively. Together, the combined business will offer a truly unique all-in-one solution that is unified, easy to use, and delivers actionable workforce insights. 由于此网站的设置,我们无法提供该页面的具体描述。Ascentis gives us control to customize the system to how we need it, the only draw back is understanding the details on how things flow and what changes effect other areas. PROS. The best part about Ascentis is the versatility and customization. Everything flows together so it cuts down on duplicate work. The reporting is great and I like how ...We would like to show you a description here but the site won’t allow us. Ascentis is the leader in powering the CRM and Loyalty for leading brands in Singapore and the region. Our clients benefit from our suite of robust solutions in CRM, Omni-channel Loyalty, Integrated Retail eCommerce, Business Intelligence, Mobile Engagement, and Digital Marketing services. Say Hello. Ascentis HR is an easy-to-use solution that provides organizations the ability to manage employee data and benefits enrollment, with a single point of data entry. Wizard-driven workflows automate complex processes and user-defined fields track and report on any unique data. Hundreds of standard reports offer optimal business insight.Ascentis is a market-leading provider of cloud-based, software-as-a-service (SaaS) human capital management (HCM) solutions and integrated payroll services. Ascentis offers a comprehensive, end-to-end suite of human resources, benefits, payroll, timekeeping and talent management products that increase productivity and provide meaningful ...Jan 27, 2022 · 上海楚定分析仪器有限公司为您提供Ascentis Express Phenyl-Hexyl, 2.7μm 液相色谱柱(苯基己基小粒径快速分析柱)100*4.6mm,2.7μm的报价、规格、型号等供应信息,厂家有专业的客户服务团队,是您值得信赖的合作伙伴。Ascentis® Express F5 HPLC columns are packed in a way making them suitable for these ultra high pressure instruments. In fact, Ascentis® Express F5 HPLC Columns outperform sub-2 μm micron columns on many applications since Ascentis® Express F5 HPLC Columns provide the benefits of sub-2 μm particles but at much lower back pressure.2 days ago · Trust Ascentist Healthcare for Premier Medical Services in Kansas City and Beyond. From primary care to major surgery and everything in between, Ascentist Healthcare brings specialists and physicians together in one place to provide comprehensive healthcare for our patients.May 18, 2023 · 富匙科技表示,收购Ascentis是富匙科技推进全球化战略、拓展东南亚市场的重要举措。 富匙科技收购东南亚SaaS解决方案提供商Ascentis-36氪The Ascentis Express Biphenyl columns are best utilized with mobile phases that are mixtures of methanol and water or acetonitrile and water. Higher levels of the organic solvent component will typically reduce the retention of the sample compounds. Using elevated temperatures (e.g., 40 – 60 oC) will reduce the viscosity of the mobile phase ... Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected] ... Ascentis Payroll is a secure, web-based payroll processing system that processes payroll in real-time, reducing processing time by as much as 30%. Ascentis can also connect with your general ledger and time and attendance system. Direct deposit removes the need to manage manual checks. Frequent...3 days ago · (913) 721-3387; At Village West 2300 Hutton Road, Suite 106 Kansas City, KS 66109Ascentis - MilliporeSigmaJan 27, 2022 · 上海楚定分析仪器有限公司为您提供Ascentis Express Phenyl-Hexyl, 2.7μm 液相色谱柱(苯基己基小粒径快速分析柱)100*4.6mm,2.7μm的报价、规格、型号等供应信息,厂家有专业的客户服务团队,是您值得信赖的合作伙伴。3 days ago · (913) 721-3387; At Village West 2300 Hutton Road, Suite 106 Kansas City, KS 66109Ascentis. Ascentis is both an Awarding Organisation and an Access Validating Agency creating cutting-edge qualifications for FE Colleges, Training Providers, Schools, Employers and many other organisations both in the UK and overseas. The Ascentis Group includes IDLS (International Dyslexia Learning Solutions) whose focus is to provide ... Ascentis is the leader in powering the CRM and Loyalty for leading brands in Singapore and the region. Our clients benefit from our suite of robust solutions in CRM, Omni-channel Loyalty, Integrated Retail eCommerce, Business Intelligence, Mobile Engagement, and Digital Marketing services. Say Hello. Apr 12, 2024 · Ascentis Express HPLC columns, through the use of Fused-Core ® particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC ® (or other ultra high pressure system) users, as well as …Ascentis - MilliporeSigma We would like to show you a description here but the site won’t allow us. The best part about Ascentis is their support, hands down. It is very rare that we have to wait more than 1 or 2 business days to get an issue resolved or an answer to a question. If it is an urgent matter, they are on it immediately. In addition, we get a dedicated Account Manager that is very responsive and helpful. Our Providers. At Ascentist Healthcare, we strive to provide our patients with the care they deserve. Our practice staffs Otolaryngologists, Audiologists, Pulmonologists, General Surgeons, Speech Pathologists, pain management specialists, and Orthopedic surgeons to provide you and your family with the most comprehensive care. Ascentis Express 5 μm OH5 is a high-speed, high-performance liquid chromatography column based on a 5-micron Fused-Core ® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shorter diffusion paths in ...2. Edulis. Tucked away on a quiet street in the middle of Toronto's bustling King West area, the facade of this quaint restaurant looks more akin to a countryside cottage than one of …Payroll Tax Compliance 2021 & 2022 Legislative Update. Join Jim Paille as he talks about payroll tax compliance going into the new year. In this session, you will understand the latest tax reform items that affect payroll. He will cover new federal budget proposals, form changes of the W-2’s and 1099’s, gig economy federal focus and more.4 Increase Resolution and Speed Ascentis® Express HPLC and UHPLC columns are based on Fused-Core® particle technology enabling fast results with highest resolution. Ascentis® Express columns provide about 40% more efficiency in comparison to columns with fully porous particles (FPP) of the sameVoted by senior industry marketers as one of Singapore’s award-winning Loyalty Marketing Agency. Since 2013, Ascentis is proud to be leading the customer engagement …Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected] “ABS OSPAR Compliance ” “APAC CIO Outlook’s Top 10 CRM ...We would like to show you a description here but the site won’t allow us.The average Ascentis salary ranges from approximately $47,967 per year (estimate) for a Payroll Customer Service Representative to $371,096 per year (estimate) for a Vice President of Sales. The average Ascentis hourly pay ranges from approximately $30 per hour (estimate) for a Technical Support to $54 per hour (estimate) for a Research and ...Access your site account and view your success stories, resources, and support options. Login with your email and password.Ascentis Group | 9,781 followers on LinkedIn. Think. Lead. Deliver. | Ascentis is an international Engineering and Project Management firm with a solid track record in delivering challenging and complex building projects in South Asia and Africa over the past fifteen years. Championing world-class professional standards, the company has earned …Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected]. Contact Us (Malaysia) Ascentis Sdn. …Ascentis® Express 160 Å C30, 2.7 μm HPLC Guard Cartridge. Synonym (s): Ascentis® Express 160 Å C30, 2.7 μm HPLC Column. 577138-U. pack of 3 ea, cartridge L × I.D. 0.5 cm × 3 mm. View Pricing. 577139-U. pack of 3 ea, cartridge L …Food chemistry, 237, 471-480 (2017-08-03) The degradation of catechins and other phenolics in green tea infusions were monitored using fast HPLC/MS separation. The final separation was performed within 2.5min using Ascentis Express C18 column (50mm×2.1mm i.d.) packed with 2μm porous shell particles. Degradation was studied.ASCENTIS was founded in 2006 and is today a leading international Project Management firm, most notably in the hospitality sector for having built some of South Asia’s most remarkable hotels. Championing world-class professional project management standards, the company has earned a reputation for high quality and uncompromising integrity.Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected] “ABS OSPAR Compliance” “APAC CIO Outlook’s Top 10 CRM Solutions Providers in Asia Pacific” About Ascentis ...These Ascentis Express guard columns are capable of continuous use at pressures up to 9000 psi (600 bar) with only hand-tightening. Guard cartridges are easily replaced without removing the guard column holder from the flow path. The cartridges are packed with Ascentis Express Fused-core ® particles. Order guard column holder separately.Ascentis is a market-leading provider of cloud-based, software-as-a-service (SaaS) human capital management (HCM) solutions and integrated payroll services. Ascentis offers a comprehensive, end-to-end suite of human resources, benefits, payroll, timekeeping and talent management products that increase productivity and provide meaningful ... We would like to show you a description here but the site won’t allow us. state and federal statutes make it a crime to gain unauthorized access into this computer system. violators will be prosecuted. system access is only for current clients of ascentis. We would like to show you a description here but the site won’t allow us. uol.ascentis.com.sgApr 4, 2024 · Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected] “ABS OSPAR Compliance” “APAC CIO Outlook’s Top 10 CRM Solutions Providers in Asia Pacific” About Ascentis ...Apr 4, 2024 · Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected] “ABS OSPAR Compliance” “APAC CIO Outlook’s Top 10 CRM Solutions Providers in Asia Pacific” ...Ascentis Express 2.0 µm Description Ascentis Express 2.0 µm C18 is a high-speed, UHPLC column based on the Fused-Core® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the Ascentis Express 2.0 µm Description Ascentis Express 2.0 µm C18 is a high-speed, UHPLC column based on the Fused-Core® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the

Ascentis’ mobile experience for HR managers and employees offers access to data. Ascentis Time is a fully-automated time and attendance solution that features online timesheets, clock in/out functionality, scheduling and more. Ascentis Payroll allows clients to process payroll in real time, with live processing and auditing.. Readmore

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A staple in the diet of many in Asia, we honour the art of bread-making by giving life to novel creations since our inception in 2000. BreadTalk is a distinctive, award-winning …Ascentis ® Express 5 μm C18 is a high-speed, high-performance liquid chromatography column based on the highly efficient Fused-Core ® particle design. The Fused-Core ® particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in …In fact, Ascentis Express outperforms sub-2 μm micron columns on many applications since Ascentis Express provides the benefits of sub-2 μm particles but at much lower back pressure. These benefits include the capability of providing fast HPLC and higher resolution chromatography. The Fused-Core particle consists of a 1.7 μm solid core and a ... ASCENTIS was founded in 2006 and is today a leading international engineering and project management firm, most notably in the hospitality sector for having built some of South Asia’s most remarkable hotels. Championing world-class professional standards, the company has earned a reputation for high quality and uncompromising integrity. Apr 11, 2024 · Ascentis Express HPLC columns, through the use of Fused-Core ® particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC ® (or other ultra high pressure system) users, as well as …Ascentis Express 5 μm OH5 is a high-speed, high-performance liquid chromatography column based on a 5-micron Fused-Core ® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shorter diffusion paths in ...Apr 11, 2024 · Ascentis Express HPLC columns, through the use of Fused-Core ® particle technology, can provide you with both the high speed and high efficiencies of sub-2 μm particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UPLC ® (or other ultra high pressure system) users, as well as …Ascentis® Express F5 HPLC columns are packed in a way making them suitable for these ultra high pressure instruments. In fact, Ascentis® Express F5 HPLC Columns outperform sub-2 μm micron columns on many applications since Ascentis® Express F5 HPLC Columns provide the benefits of sub-2 μm particles but at much lower back pressure.Apr 4, 2024 · Ascentis Private Limited 3015A Ubi Road 1 #03-01 Singapore 408705 Tel: +65 62542821 Fax: +65 62534203. [email protected] “ABS OSPAR Compliance” “APAC CIO Outlook’s Top 10 CRM Solutions Providers in Asia Pacific” ...The Ascentis Express Biphenyl columns are best utilized with mobile phases that are mixtures of methanol and water or acetonitrile and water. Higher levels of the organic solvent component will typically reduce the retention of the sample compounds. Using elevated temperatures (e.g., 40 – 60 oC) will reduce the viscosity of the mobile phase ...Ascentis Express 5 μm OH5 is a high-speed, high-performance liquid chromatography column based on a 5-micron Fused-Core ® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shorter diffusion paths in ...Aug 19, 2021 · About Ascentis With more than 4,700 clients, Ascentis' sole purpose is to enable workforce-reliant companies to streamline processes and remain compliant with full-suite HR technology centered ...Founded in 2003, Ascentis is headquartered in Singapore, with six offices in Southeast Asia. Ascentis specializes in CRM and eCommerce and has successfully implemented its SaaS solutions across 13 countries in the …Please call (251) 266-2759. Request medical records from. Ascension Providence. Rather use a smartphone? Click here to get a link. OK, Let's Go! Video tutorial: click here for a short video that walks you through this tool.Jan 8, 2024 · Since 2003, Ascentis has emerged as the preferred CRM and Loyalty Agency for companies looking for customer centric solutions such as loyalty and rewards, membership programs, ecommerce programs, mobile engagement, data analysis and business intelligence solutions. We are fortunate to work with over 100 established retail …MilliporeSigma由于此网站的设置,我们无法提供该页面的具体描述。state and federal statutes make it a crime to gain unauthorized access into this computer system. violators will be prosecuted. system access is only for current clients of ascentis.Ascentis Express 2.0 µm Description Ascentis Express 2.0 µm C18 is a high-speed, UHPLC column based on the Fused-Core® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the Ascentis Express columns are packed in a way making them suitable for these ultra high pressure instruments. In fact, Ascentis Express outperforms sub-2 μm micron columns on many applications since Ascentis Express provides the benefits of sub-2 μm particles but at much lower back pressure. The Ascentis Express Biphenyl columns are best utilized with mobile phases that are mixtures of methanol and water or acetonitrile and water. Higher levels of the organic solvent component will typically reduce the retention of the sample compounds. Using elevated temperatures (e.g., 40 – 60 oC) will reduce the viscosity of the mobile phase ... .

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