APAC CIO Outlook’s Top 10 CRM Solutions Providers in Asia Pacific. Marketing Magazine Agency of the Year Awards. YEAR 2022. CRM & Loyalty Agency of the Year (Local …Based on the minimum in the van Deemter curves, higher flows than 5um particle columns are required in order to maximize Ascentis® Express F5 HPLC column efficiency. The suggested starting point for flow rate for Ascentis® Express columns: 1.6 mL/min for 4.6 mm ID; 0.8 mL/min for 3.0 mm ID; and 0.4mL/min for 2.1 mm ID.Oct 17, 2023 · Ascentis. Demo. Compare. Similar. Ascentis builds industry-leading, cloud HRMS solutions for medium and large-sized businesses. Based out of Minnesota, Ascentis has an a-la-carte approach to its full suite of HRMS products. For businesses with 100-3,000 employees, Ascentis offers a full suite offering that can be tailored to the business.Verification Failed. Account Lockout. Your account has been locked. Please click here to return to the login screen and select the Forgot User ID or Forgot Password link to unlock your account. For further assistance please contact Payroll Manager at: Email: [email protected] is a workforce led human capital management (HCM) app that supports punch, schedule, pay, benefits, learning, and communication features. The app requires data usage, GPS, and …Apr 11, 2024 · 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 …Ascentis. @AscentisAO. Ascentis is a UK-based Awarding Organisation with a portfolio of user-friendly qualifications recognised by Ofqual and licenced by the Quality Assurance Agency. Lancaster, UK Ascentis.co.uk Joined June 2014. 2,646 Following. 1,197 Followers.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 … Ascentis is a company providing software solutions for human resource management. It offers a suite that delivers human capital management (HCM), human resources information management (HRIS), online payroll, talent management, recruiting, and timekeeping solutions. The company also provides implementation, support, and integration services. 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 …Ascentis is a workforce led human capital management (HCM) app that supports punch, schedule, pay, benefits, learning, and communication features. The app requires data usage, GPS, and … Ascentis® Express an increased flow rate (double in this case) can be applied providing the same back pressure, separation efficiency and resolution as on a sub-2 μm Based on the minimum in the van Deemter curves, higher flows than 5um particle columns are required in order to maximize Ascentis® Express F5 HPLC column efficiency. The suggested starting point for flow rate for Ascentis® Express columns: 1.6 mL/min for 4.6 mm ID; 0.8 mL/min for 3.0 mm ID; and 0.4mL/min for 2.1 mm ID.Ascentis ® Express F5 is a high-speed, high-performance liquid chromatography column based on a superficially porous 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 ...Sign in to your account. Remember me. Forgot password? Loading... Loading Log inAscentis’ 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.Ascentis delivers on-demand (SaaS) solutions that reduce costs while increasing productivity. Your workforce management team becomes more efficient, accurate and accelerated.You need to enable JavaScript to run this app. ascentisCx AppCenter. You need to enable JavaScript to run this app.由于此网站的设置，我们无法提供该页面的具体描述。Ascentis is a fully-featured human capital management software with integrated modules that provide the utmost flexibility. The program is geared towards middle-sized businesses to assist them in saving time and money by automating and streamlining the most important parts of their operations.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 …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.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 …由于此网站的设置，我们无法提供该页面的具体描述。Feb 10, 2024 · The Ascentis App collects and transmits (or allows the transmission of) geolocation information to the Workforce Management solution. The App accesses geolocation information for the sole purpose of recording the location of employee time punches. The App saves geolocation information within separate electronic timesheets for each employee. Ascentis is a company providing software solutions for human resource management. It offers a suite that delivers human capital management (HCM), human resources information management (HRIS), online payroll, talent management, recruiting, and timekeeping solutions. The company also provides implementation, support, and integration services. About Ascentis. Ascentis offers human capital management recruiting, HRIS, talent management, online payroll, and time and attendance solutions, automates critical HR and payroll processes such as full-scale benefits management, compliance, online open enrollment, workforce management, real-time payroll processing, tax filing, applicant …The Ascentis ® Express C8 can be the ideal phase for non-polar compounds that are retained too strongly by a traditional C18 column. The Fused-Core ® particle technology of the Ascentis ® Express C8 column enables high speed and high resolution separations on HPLC and UHPLC instruments. The column efficiency performs typically 40% higher in ... 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 is an established Awarding Organisation recognised by Ofqual and also an established Access Validating Agency recognised by the Quality Assurance Agency for Higher Education, creating valuable, cutting edge qualifications for FE Colleges, Training Providers, Schools, Employers and many other organisations both in the UK and overseas. 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. 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.Ascentis Malaysia is a company that operates in the Information Technology and Services industry. It employs 11-20 people and has $1M-$5M of revenu e. The company is headquartered in Johor Bahru, Johor, Malaysia. Read more. Ascentis Malaysia's Social Media. Is this data correct?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.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. 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” ...MilliporeSigmaAscentis 系列色谱柱是 Supelco 科学家推出的第四代 HPLC 色谱柱技术。 Ascentis 系列色谱柱是以高纯硅胶为基质，孔径 100A，硅胶粒径为 3、5 和 10 微米。 该色谱柱用于小分子的应用，柱内径可从微径柱（ 1.0mm 内径）扩展到制备尺寸（50mm 内径）。Mar 9, 2022 · UKG Inc., a leading global provider of human capital management (HCM), payroll, HR service delivery, and workforce management solutions, announced it has acquired Ascentis Corporation, a provider of full-suite HR and workforce management solutions. The acquisition further solidifies UKG market strength through the addition of tenured industry expertise and 4,800 customers. 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 … We would like to show you a description here but the site won’t allow us. Ascentis 系列色谱柱是 Supelco 科学家推出的第四代 HPLC 色谱柱技术。 Ascentis 系列色谱柱是以高纯硅胶为基质，孔径 100A，硅胶粒径为 3、5 和 10 微米。 该色谱柱用于小分子的应用，柱内径可从微径柱（ 1.0mm 内径）扩展到制备尺寸（50mm 内径）。Ascentis is a powerful and easy-to-use, full suite Human Capital Management solution for the mid-market that grows with their clients. Available to clients nationwide, Ascentis’ solutions include individual …We would like to show you a description here but the site won’t allow us.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May 7, 2021 · 3. Ascentis CarePoint Organize. Humanize. Maximize. 3 Core Functionality: • Checks the employee’s temperature without the need for touching a device or another human interaction • Check temperature without removing mask, hats, and/or other protective apparel that could compromise employee safety • Touch-free workflow that allows …The Fused-Core ® particle technology of Ascentis ® Express C18 enables high speed and high resolution separations on HPLC and UHPLC instruments. The column efficiency performs typically 40% higher in comparison to fully porous particulate columns with the same particle size. The Ascentis ® Express C18 bonded phase is nonpolar in nature. 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. We would like to show you a description here but the site won’t allow us. 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 …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 provides a collaborative working environment where we offer attractive salary that commensurate with work experience, provide opportunities for career advancement …由于此网站的设置，我们无法提供该页面的具体描述。Mar 9, 2022 · UKG Inc., a leading global provider of human capital management (HCM), payroll, HR service delivery, and workforce management solutions, announced it has acquired Ascentis Corporation, a provider of full-suite HR and workforce management solutions. The acquisition further solidifies UKG market strength through the addition of tenured industry expertise and 4,800 customers. 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 ... We would like to show you a description here but the site won’t allow us. Apr 11, 2024 · 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 …MINNEAPOLIS — Ascentis, a leading provider of cloud-based human capital management (HCM) solutions and integrated payroll services, today announced the acquisition of privately held time-and-attendance solution NOVAtime.NOVAtime is well-known for its innovation, intuitive features, and comprehensive workforce management …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.Jan 31, 2022 · Ascentis has an employee rating of 3.9 out of 5 stars, based on 110 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Ascentis employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).2 days ago · SECURE FACILITY. To handle and transport high value, precious items, our custom-built facility includes a vaulted access-controlled facility and standalone fleet of monitored transportation vehicles. London Hub - Residing at one of the world’s busiest airports, our hub at London Heathrow airport handles over 500,000 tonnes of cargo … 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. We would like to show you a description here but the site won’t allow us. 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. 由于此网站的设置，我们无法提供该页面的具体描述。Jan 3, 2020 · 1) Pay Frequency: If you have multiple pay frequencies, select dropdown arrow to see available options. (select, - weekly, bi-weekly, semi-monthly, e.g.) 2) Pay Period filter - To change the pay period displayed, click on the Pay Period dropdown menu and select the appropriate pay period (Select, current, previous or next pay period). 3) …Ascentis is a workforce led human capital management (HCM) app that supports punch, schedule, pay, benefits, learning, and communication features. The app requires data usage, GPS, and … 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. 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 a reputation for high quality and uncompromising ... Make an appointment today with Kansas City’s premier provider of ENT, Allergy, Sleep, and other specialized medical care.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 ...The Fused-Core ® particle technology of Ascentis ® Express C18 enables high speed and high resolution separations on HPLC and UHPLC instruments. The column efficiency performs typically 40% higher in comparison to fully porous particulate columns with the same particle size. The Ascentis ® Express C18 bonded phase is nonpolar in nature.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.BreadTalk IHQ — 30 Tai Seng St, Singapore 534013. BreadTalk Global. FranchisingAscentis Human Capital Management (HCM) Software HRIS and Benefits Management Payroll and Tax Filing Services Talent Management Applicant Tracking and Onboarding Time and Attendance ACA Compliance Open Enrollment. enyimotAib. Ascentis HCM human capital management.由于此网站的设置，我们无法提供该页面的具体描述。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 …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).Sign in to your account. Remember me. Forgot password? Loading... Loading Log in4 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 same1) Pay Frequency: If you have multiple pay frequencies, select dropdown arrow to see available options. (select, - weekly, bi-weekly, semi-monthly, e.g.) 2) Pay Period filter - To change the pay period displayed, click on the Pay Period dropdown menu and select the appropriate pay period (Select, current, previous or next pay period). 3) Pay Period filter …Oct 23, 2023 · Ascentis supports SP and IDP initiated SSO; Add Ascentis from the gallery. To configure the integration of Ascentis into Microsoft Entra ID, you need to add Ascentis from the gallery to your list of managed SaaS apps. Sign in to the Microsoft Entra admin center as at least a Cloud Application Administrator. 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 … 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. 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. 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 5 μm C8 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 the 0.6 …Ascentis ® Express F5 is a high-speed, high-performance liquid chromatography column based on a superficially porous 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 ...
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 …. Starlit
3 days ago · (913) 721-3387; At Village West 2300 Hutton Road, Suite 106 Kansas City, KS 66109 Information and translations of ascentis in the most comprehensive dictionary definitions resource on the web. Login . The STANDS4 Network. ABBREVIATIONS; ANAGRAMS; Founded in 2003, Ascentis is headquartered in Singapore, with six offices in Southeast Asia. Ascentis specializes in CRM and eCommerce and has successfully implemented …MINNEAPOLIS — Ascentis, a leading provider of cloud-based human capital management (HCM) solutions and integrated payroll services, today announced the acquisition of privately held time-and-attendance solution NOVAtime.NOVAtime is well-known for its innovation, intuitive features, and comprehensive workforce management …2 days ago · SECURE FACILITY. To handle and transport high value, precious items, our custom-built facility includes a vaulted access-controlled facility and standalone fleet of monitored transportation vehicles. London Hub - Residing at one of the world’s busiest airports, our hub at London Heathrow airport handles over 500,000 tonnes of cargo …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 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).Make an appointment today with Kansas City’s premier provider of ENT, Allergy, Sleep, and other specialized medical care. 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. 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. Jan 31, 2022 · Ascentis has an employee rating of 3.9 out of 5 stars, based on 110 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Ascentis employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars). 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 …About Ascentis. Ascentis offers human capital management recruiting, HRIS, talent management, online payroll, and time and attendance solutions, automates critical HR and payroll processes such as full-scale benefits management, compliance, online open enrollment, workforce management, real-time payroll processing, tax filing, applicant … 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 系列色谱柱是 Supelco 科学家推出的第四代 HPLC 色谱柱技术。 Ascentis 系列色谱柱是以高纯硅胶为基质，孔径 100A，硅胶粒径为 3、5 和 10 微米。 该色谱柱用于小分子的应用，柱内径可从微径柱（ 1.0mm 内径）扩展到制备尺寸（50mm 内径）。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 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 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 conventional …Feb 23, 2021 · Ascentis Express 5 µm C18 Description Ascentis Express 5 µm C18 is a high-speed, high-performance liquid chroma-tography column based on the highly efficient Fused-Core® particle design. The Fused-Core particle provides a thin porous shell of high-purity silica sur-rounding a solid silica core. This particle design exhibits very high columnAscentis 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 dimensions (50 mm I.D.). The family includes C18, C8, Phenyl, Si and embedded polar group phase, RP-Amide..