KudoZ home » English to Japanese » Chemistry; Chem Sci/Eng

DCM stepping up to 5% MeOH in DCM

Advertisement

Login or register (free and only takes a few minutes) to participate in this question.

You will also have access to many other tools and opportunities designed for those who have language-related jobs
(or are passionate about them). Participation is free and the site has a strict confidentiality policy.
03:06 Oct 23, 2006
English to Japanese translations [PRO]
Science - Chemistry; Chem Sci/Eng
English term or phrase: DCM stepping up to 5% MeOH in DCM
Flash chromatography (DCM stepping up to 5% MeOH in DCM) gave the title compound.

What does "DCM stepping up to 5% MeOH in DCM" mean?

「DCM中の5%MeOHに増加するDCM」????
Kinka
Advertisement


Summary of answers provided
5 -1100% DCM から 5%methanol-95% DCM へとステップ勾配溶出をおこなう
Tsunehiko Tarumoto
4FYIyuzouren


  

Answers


1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
dcm stepping up to 5% meoh in dcm
FYI


Explanation:
説明すると複雑になるますが、簡単に言うと、
抽出しようとする物質を順次に溶出させることです。
異なる濃度の混合液で溶出しなければなりません。
最初のDCMから最後の5%MeOHとDCMの混合液まで溶出させる。
精度によって、”step”が多くなる。 


yuzouren
Japan
Local time: 23:22
Native speaker of: Native in ChineseChinese
PRO pts in category: 148
Login to enter a peer comment (or grade)

18 hrs   confidence: Answerer confidence 5/5 peer agreement (net): -1
dcm stepping up to 5% meoh in dcm
100% DCM から 5%methanol-95% DCM へとステップ勾配溶出をおこなう


Explanation:
DCM is dichloromethane

to perform separation by step gradient elution of 100% DCM to 5% methanol-95% DCM

Tsunehiko Tarumoto
United States
Local time: 10:22
Specializes in field
Native speaker of: Native in JapaneseJapanese, Native in EnglishEnglish
PRO pts in category: 35

Peer comments on this answer (and responses from the answerer)
disagree  yuzouren: 段階溶出法 (stepwise elution) と濃度勾配溶出法 (gradient elution)とは別です。
2 hrs
Login to enter a peer comment (or grade)




Return to KudoZ list


KudoZ™ translation help
The KudoZ network provides a framework for translators and others to assist each other with translations or explanations of terms and short phrases.



See also:



Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search