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Hashtag "#hplc" returned 17 results.

Reference: Separation of nicotinamide metabolites

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Reference: Separation of nicoti...
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/products/view/238/cosmosil-pbr
#application #hplc #metabolite #nicotinamide #reference

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Comparison of biphenyl and other aromatic stationary phases

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Comparison of biphenyl and ot...
Many of our columns feature aromatic ring-based stationary phases with strong π-π interactions, notably our πNAP (naphthylethyl) and PYE (pyrenylethyl) columns. Several other companies produce similar columns using a biphenyl phase, which has become a popular alternative to C18 in recent years. Here, we compare these columns for several kinds of analysis.

https://www.nacalaiusa.com/products/view/558/application-comparison-of-biphenyl-and-other-aromatic-stationary-phases

The following columns were used in this application.

COSMOSIL piNAP:
https://www.nacalaiusa.com/products/view/107/cosmosil-pi-nap

COSMOSIL PYE:
https://www.nacalaiusa.com/products/view/59/cosmosil-pye-and-cosmosil-npe
#application #aromatic #biphenyl #hplc #iosmer #isomer

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Application: delta-9 Tetrahydrocannabinol (Δ9 THC) Enantiomers

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Application: de...
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 interest with the potential to treat various ailments. As many of these compounds have optical isomers, separation these enantiomers could prove to be important to research into their therapeutic potential.
#application #cannabinoid #chiral #enantiormer #hplc

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COSMOSIL® Application(HPLC / UHPLC / SFC)

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COSMOSIL® Appli...
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/csmosrchlst.cfm?UpdDate=20210930000000&NameKey=&NameSrch=2&CASNo=&RyuKei=0&AppNo=&kensu=20&lc=E

*** Only show applications using SFC columns
https://www.nacalai.co.jp/cosmosil/data/csmosrchlst.cfm?SFC_Check=SFC&NameKey=&NameSrch=2&CASNo=&RyuKei=0&AppNo=&kensu=20&lc=E
#application #data #hplc #lcms

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New application data for isomers of 13-hydroxy-octadecadienoic acid

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New application data for isome...
These compounds have been found to be related to several diseases, including atherosclerosis, asthma, and several types of cancer. As the risk of disease is related to the ratio of the cis/trans isomers, the ability to separate them chromatographically is important.

Please click the link below to find more information:
https://www.nacalaiusa.com/uploads/13-hydroxy-octadecadienoate-methyl-ester.png
https://www.nacalaiusa.com/products/view/61/cosmosil-cholester
#application #cancer #hplc #iosmer

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Reference: New amino-acid labeling reagent, (D)FDLDA

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Reference: New amino-acid lab...
"Separation and identification of the DL-forms of short-chain peptides using a new chiral resolution labeling reagent" was published in Anal Bioanal Chem on 06 April 2022.
https://doi.org/10.1007/s00216-022-04048-w


The following products were used in this study.

*** DL-Amino Acid Labeling Kit ***
https://www.nacalaiusa.com/products/view/528/dl-amino-acid-labeling-kit

*** COSMOCORE 2.6C18 packed column ***
https://www.nacalaiusa.com/products/view/235/cosmocore-2-6c-sub-18-sub

*** COSMOCORE 2.6Cholester packed column***
https://www.nacalaiusa.com/products/view/254/cosmocore-2-6cholester

*** COSMOSIL 3PBr packed column ***
https://www.nacalaiusa.com/products/view/238/cosmosil-pbr

*** COSMOSIL CHiRAL 3C packed column ***
https://www.nacalaiusa.com/products/list/71/chiral-separation-columns
#Chiral #HPLC #LCMS #aminoacids #peptides #reference

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New application for nitrosamine analysis

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New application for nitrosamin...
We have developed a chromatographic method which separates 8 nitrosamines on our 5C18-MS-2 column. This enables detection and quantification of these compounds of concern.

Please click the link below to find more information:
https://www.nacalaiusa.com/uploads/nitrosamine.png
https://www.nacalaiusa.com/products/view/48/cosmosil-c18-ms-ii
#C18 #HPLC #application #drug #nitrosamine

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New Application: mRNA and Oligonucleotides purification with chromatography

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COSMOSIL HPLC Columns COSMOSIL HPLC Columns
Current application data as of 12/15/2021 are available below.

COSMOSIL RNA-RP1 Application:
https://www.nacalaiusa.com/uploads/RNA-RP1_Application_Data_12152021.pdf

COSMOSIL RNA-SEC Application:
https://www.nacalaiusa.com/uploads/RNA-SEC_Application_Data_12152021.pdf

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/408/mrna-and-oligonucleotides-purification-with-chromatography
#DNA #HPLC #application #mRNA

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New Application: mRNA and Oligonucleotides purification with chromatography

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New Application: mRNA and Oli...
COSMOSIL RNA-RP1 Application:
https://www.nacalaiusa.com/uploads/RNA-RP1_Application_Data_11192021.pdf

COSMOSIL RNA-SEC Application:
https://www.nacalaiusa.com/uploads/RNA-SEC_Application_Data_11192021.pdf

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/408/mrna-and-oligonucleotides-purification-with-chromatography
#DNA #HPLC #RNA #Vaccine #application

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New Electronic Pipette: pipetty

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New Electronic Pipette: pipetty
pipetty is the world's smallest and lightest pen-shaped electric pipettor.
pipetty is capable of multiple continuous dispensing and has a unique function to automatically compensates for variations in dispensed volume due to temperature changes.

Please click the link below to find more information:
https://www.nacalaiusa.com/products/view/541/pen-type-electronic-pipette-pipetty
#HPLC #PCR #newproduct #pipette

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