Sandra holds a Bachelor\u2019s degree in Biology and a Master\u2019s degree in Biochemical Engineering. With 7 years of experience in the pharmaceutical industry in Quality Control, she has built strong expertise in analytical processes and laboratory practices. She now works at Thermo Fisher Scientific as a Product Application Specialist, supporting work with chromatography columns, sample preparation, and method development to help deliver effective analytical solutions.<\/p>\n","protected":false},"featured_media":1561,"template":"","meta":{"_acf_changed":true,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_monsterinsights_skip_tracking":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":""},"expertise":[281,272,108,288,291],"class_list":{"0":"post-1560","1":"contributor","2":"type-contributor","3":"status-publish","4":"has-post-thumbnail","6":"expertise-analytical-chemistry","7":"expertise-biology","8":"expertise-food-and-beverage","9":"expertise-product-development","10":"expertise-rd","11":"entry"},"acf":{"first_name":"Sandra","last_name":"Kmieliauskait\u0117","display_name":"Sandra Kmieliauskait\u0117","credentials":"BS Biology, MS Biochemical Engineering","job_title":"Product Applications Specialist II","company":"Thermo Fisher Scientific","short_description":"Sandra is a Product Application Specialist at Thermo Fisher Scientific with 7 years in pharma QC and expertise in sample prep, chromatography columns, and method development.","education":"BS Biology, MS Biochemical Engineering","email_address":"","linkedin_profile":"","x_profile":"","external_link":"","headshot":1561,"accomplishments":"Sandra has built a career combining scientific knowledge with practical laboratory expertise. She spent 7 years in the pharmaceutical industry working in Quality Control, where she gained strong experience in analytical testing, compliance, and laboratory processes. In her current role as a Product Application Specialist at Thermo Fisher Scientific, she supports customers with chromatography columns, sample preparation, and method development, helping improve analytical workflows and deliver reliable, high-quality results.","publications":[{"author_name":"Kaja Gleerup, Sandra Kmieliauskait\u0117, Serdar Bilgesoy","publication_date":"2022","publication":"Thermo Fisher Scientific ","article":"New changes to the US Pharmacopeia: Reduce time and solvent usage with newer technology columns","pages":"","link":"https:\/\/documents.thermofisher.com\/TFS-Assets\/CMD\/Reference-Materials\/wp-001210-ccs-hplc-columns-hypersil-usp-method-wp001210-na-en.pdf"},{"author_name":"Kaja Gleerup, Sandra Kmieliauskait\u0117, Serdar Bilgesoy","publication_date":"2023","publication":"Thermo Fisher Scientific","article":"The effects of using a guard column on chromatography","pages":"","link":"https:\/\/documents.thermofisher.com\/TFS-Assets\/CMD\/Reference-Materials\/wp-001946-ccs-uniguard-acclaim-guard-columns-wp001946-na-en.pdf"},{"author_name":"Sandra Kmieliauskait\u0117, Edvardas Korotkovas, Mauro De Pra, Frank Steiner, Andrius \u017dilionis","publication_date":"2025","publication":"Thermo Fisher Scientific","article":"Evaluation of batch-to-batch consistency of reversed-phase HPLC columns for long-term method validation","pages":"","link":"https:\/\/documents.thermofisher.com\/TFS-Assets\/CMD\/Technical-Notes\/tn-004127-ccs-hypersil-gold-reversed-phrase-reproducibility-tn004127-na-en.pdf"},{"author_name":"Sandra Kmieliauskait\u0117, Sylvia Grosse, Jan Moebius","publication_date":"2026","publication":"Thermo Fisher Scientific","article":"Enhanced analytical flexibility: simultaneous normal and reversed phase chromatography","pages":"","link":"https:\/\/documents.thermofisher.com\/TFS-Assets\/CMD\/Application-Notes\/an-004305-hplc-vanquish-flex-vitamins-normal-reverse-phase-analysis-an004305-na-en.pdf"}],"recognitions":null,"certifications":null},"yoast_head":"\n