A facile and eco-friendly simultaneous quantification LC-TQ-MS/MS approach for N-Nitroso Moxifloxacin and di-nitroso pyrrolopiperidine in Moxifloxacin tablets and eye drops
Scientific article | Science and research

A facile and eco-friendly simultaneous quantification LC-TQ-MS/MS approach for N-Nitroso Moxifloxacin and di-nitroso pyrrolopiperidine in Moxifloxacin tablets and eye drops

A rapid, green LC-QqQ-MS/MS method quantifies N-MOX and DNPP in moxifloxacin tablets and eye drops. Validated per ICH, it ensures safety by detecting trace NDSRIs with minimal environmental impact.
Mo, 28.7.2025
LabRulez
tag
share
more
A facile and eco-friendly simultaneous quantification LC-TQ-MS/MS approach for N-Nitroso Moxifloxacin and di-nitroso pyrrolopiperidine in Moxifloxacin tablets and eye drops
News from LabRulezLCMS Library - Week 30, 2025
Article | Poster

News from LabRulezLCMS Library - Week 30, 2025

This week we bring you posters by Agilent Technologies / ASMS, Shimadzu / ASMS, Thermo Fisher Scientific / ASMS, Waters Corporation / ASMS and application note by Metrohm!
We, 23.7.2025
LabRulez
tag
share
more
News from LabRulezLCMS Library - Week 30, 2025
Webinars LabRulezLCMS Week 30/2025
Article | Webinars

Webinars LabRulezLCMS Week 30/2025

7 webinars: HPLC Troubleshooting, PFAS in Pharma, Tips for LC Column, SCIEX OS, Water, DMPK & Orbitrap, Bruker news from ASMS.
Mo, 21.7.2025
LabRulez
tag
share
more
Webinars LabRulezLCMS Week 30/2025
A novel LC-TQ-MS/MS method for quantifying mefenamic acid-NDSRI (N-nitroso drug substance-related impurity) in mefenamic acid tablet and pediatric suspension dosage forms: a comparative study with a cost-effective white, green, and blue UPLC method
Scientific article | Science and research

A novel LC-TQ-MS/MS method for quantifying mefenamic acid-NDSRI (N-nitroso drug substance-related impurity) in mefenamic acid tablet and pediatric suspension dosage forms: a comparative study with a cost-effective white, green, and blue UPLC method

Novel LC-MS/MS and UPLC methods quantify NDSRI in mefenamic acid tablets and suspensions with high sensitivity, accuracy, and eco-friendly evaluation via multiple green metrics.
Mo, 21.7.2025
LabRulez
tag
share
more
A novel LC-TQ-MS/MS method for quantifying mefenamic acid-NDSRI (N-nitroso drug substance-related impurity) in mefenamic acid tablet and pediatric suspension dosage forms: a comparative study with a cost-effective white, green, and blue UPLC method
News from LabRulezLCMS Library - Week 29, 2025
Article | Poster

News from LabRulezLCMS Library - Week 29, 2025

This week we bring you posters by Agilent Technologies / ASMS, Shimadzu / ASMS, Thermo Fisher Scientific / ASMS and Waters Corporation / ASMS!
We, 16.7.2025
LabRulez
tag
share
more
News from LabRulezLCMS Library - Week 29, 2025
Webinars LabRulezLCMS Week 29/2025
Article | Webinars

Webinars LabRulezLCMS Week 29/2025

11 webinars: iQ LC-MS, dissolution testing, capillary electrophoresis, recycled plastics, HPLC modes, RNA analysis, autosamplers, targeted MS quantitation, mRNA vaccines, UV-VIS/NIR, regulatory compliance.
Mo, 14.7.2025
LabRulez
tag
share
more
Webinars LabRulezLCMS Week 29/2025
Systematic method optimisation approach for small molecule imaging on the SELECT SERIES MALDI MRT - Drug mapping in fingerprints, a case study
Scientific article | Science and research

Systematic method optimisation approach for small molecule imaging on the SELECT SERIES MALDI MRT - Drug mapping in fingerprints, a case study

MALDI-MSI on SELECT SERIES MALDI-MRT was optimized for fingerprint imaging. The method improves resolution and enables detection of drugs like antipsychotics in latent prints.
Mo, 14.7.2025
LabRulez
tag
share
more
Systematic method optimisation approach for small molecule imaging on the SELECT SERIES MALDI MRT - Drug mapping in fingerprints, a case study
News from LabRulezLCMS Library - Week 28, 2025
Article | Poster

News from LabRulezLCMS Library - Week 28, 2025

This week we bring you application note by Agilent Technologies and posters by Shimadzu / ASMS, Thermo Fisher Scientific / ASMS and Waters Corporation / ASMS!
We, 9.7.2025
LabRulez
tag
share
more
News from LabRulezLCMS Library - Week 28, 2025
Webinars LabRulezLCMS Week 28/2025
Article | Webinars

Webinars LabRulezLCMS Week 28/2025

11 webinars: SCIEX OS, Pesticides, HPLC Tips, Peptide purification, Orbitrap Astral, DLS, IC Tips, EC-SERS, MOSH MOAH, Flash chromatography, Methods, Data analysis, Pharma.
Mo, 7.7.2025
LabRulez
tag
share
more
Webinars LabRulezLCMS Week 28/2025
Comprehensive IC-ICP-MS analysis of polyphosphonates and their transformation products
Scientific article | Science and research

Comprehensive IC-ICP-MS analysis of polyphosphonates and their transformation products

This study aims to develop and validate a rapid IC-ICP-MS method for identifying and quantifying polyphosphonates and their transformation products under environmental conditions.
Mo, 7.7.2025
LabRulez
tag
share
more
Comprehensive IC-ICP-MS analysis of polyphosphonates and their transformation products
Other projects
GCMS
ICPMS
Follow us
FacebookX (Twitter)LinkedInYouTube
More information
WebinarsAbout usContact usTerms of use
LabRulez s.r.o. All rights reserved. Content available under a CC BY-SA 4.0 Attribution-ShareAlike