HCBBS Forum (English)
HomeForumView Original
Submit Chemical Projects / Find Solutions
Amplify Your Requirements on a Broader Chemical Platform *Engineering · Technology · Equipment · Solutions*
Submit Request
English Translations » 化工分析圈 » 【Daily Question】Chemical Analysis Version 2018.11.14

【Daily Question】Chemical Analysis Version 2018.11.14

2018-11-14View Original

Thread Content

Multiple-choice question: The quantitative methods for nitrogen in organic compounds include (). A. Kjeldahl method B. Dumas method C. Gas chromatography with thermal conductivity detector D. Gravimetric method ABC
Reply #22018-11-14
The quantitative methods for nitrogen in organic compounds are (ABC). A. Kjeldahl method B. Dumas method C. Gas chromatography with thermal conductivity detector
Reply #32018-11-14
A. Kjeldahl method B. Dumas method C. Gas chromatography with thermal conductivity detector

Related Threads in This Forum

← Previous

Next →

Translated at 2026-07-23 11:30:30

Original: https://bbs.hcbbs.com/thread-2143854-1-1.html

© 2026 HCBBS Forum. Content translated for international readers.

Submit a Project

**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections

Submit Request — Free Consultation

Disclaimer

This is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.

Quick Links