We published "Separation of highly hydrophilic nicotinamide metabolites using a COSMOSIL PBr column" in MethodsX, 2023, 10. 102061.DOI: https://doi.org/10.1016/j.mex.2023.102061Abstract: Highly hydrophilic compounds such as nicotinamide metabolites are very difficult to separate via high-performance liquid chromatography...

We are pleased to announce that the study using our DL-amino acid labeling kit, made in collaboration with Professor Hideaki Kakeya from Graduate School of Pharmaceutical Sciences, Kyoto University, was selected for inclusion in HOT Articles 2023 by the Royal Society of Chemistry journal Analyst. Press Release: Separation...

We are pleased to announce that the study using our DL-amino acid labeling kit, made in collaboration with Professor Hideaki Kakeya from Graduate School of Pharmaceutical Sciences, Kyoto University, was selected for inclusion in HOT Articles 2023 by the Royal Society of Chemistry journal Analyst, 2023, Advance Article The ...

We published "Separation of long-stranded RNAs by RP-HPLC using an octadecyl-based column with super-wide pores" in Analytical Sciences. 2022. DOI: https://doi.org/10.1007/s44211-022-00253-w The following products were used in this study. COSMOSIL RNA-RP1 Packed Column: https://www.nacalaiusa.com/products/view...

We are attending the ASMS 2023 Annual Conference, booth No. 418. June 4-8, Houston. TX https://www.asms.org/

We will be attending the PITTCON 2023, booth No. 2744, March 20-22, Philadelphia, Pennsylvania. https://pittcon.org/pittcon-2023/

We published " Separation of nicotinamide metabolites using a PBr column packed with pentabromobenzyl group modified silica gel" in Analytical Biochemistry. 2022, 655, 114837.. https://doi.org/10.1016/j.ab.2022.114837 The following products were used in this study. COSMOSIL PBr Packed Column: https://www.nacalaiusa.com/...

Many of our columns feature aromatic ring-based stationary phases with strong π-π interactions, notably our πNAP (naphthylethyl) and PYE (pyrenylethyl...

One of our customers has succeeded in separating delta-9-THC enantiomers using our CHiRAL 5A column. https://www.nacalaiusa.com/products/view/355/cosmosil-chiral-series https://www.nacalaiusa.com/products/view/407/application-cannabinoids-analysis Cannabinoids of various types have recently become compounds of in...

COSMOSIL Application, which includes more than 7,900 applications using COSMOSIL columns, is now available. The application is searchable by sample category, sample name, CAS RN., column name and particle size. *** Only show new applications added since September 2021 https://www.nacalai.co.jp/cosmosil/data/csmosrch...