Nachfällungen

English translation: post-]precipitations

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
German term or phrase:Nachfällungen
English translation:post-]precipitations
Entered by: Marga Shaw

12:18 Jul 2, 2015
German to English translations [PRO]
Medical - Medical: Pharmaceuticals / Batch labelling
German term or phrase: Nachfällungen
Nachfällungen der Stufe D VII werden mit einem XXX kenntlich gemacht.

also from SOP for batch labelling. I know Fällungen but not Nachfällung. What is the difference?
katielavs
Germany
Local time: 03:16
post-]precipitations
Explanation:
Nachfällung = postprecipitation
(Chemie und chemische Technik - Deutsch - Englisch - VEB Verlag Technik Berlin)

postprecipitation (plural postprecipitations)
(chemistry) The precipitation of a second (often related) substance upon the surface of an initial precipitate
https://en.wiktionary.org/wiki/postprecipitation

Postprecipitation results when a solution contains two ions, one that is rapidly precipitated and another that is slowly precipitated by the precipitating agent (Kolthoff et al., 1969). The first precipitate is usually
contaminated by the second one.
http://www.orau.org/ptp/PTP Library/library/Nrc/Nureg/1576v2...

After centrifugation, the pellet was washed 5 times with PBS. The washed pellet and pre- and postprecipitation samples of the glomerular extract were boiled in SDS sample buffer containing dithiothreitol for 5 minutes and centrifuged, and 10 μL of each supernatant was subjected to SDS-PAGE using 7.5% or 5% gels.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC409863/

The method of Claim 4 further comprising a postprecipitation step of adding a basic solution to the precipitate to raise the pH to 910 thereof, . to precipitate soluble magnesium.
http://www.sumobrain.com/patents/wipo/High-density-antacid-p...


--------------------------------------------------
Note added at 1 hr (2015-07-02 13:33:10 GMT)
--------------------------------------------------

Apologies, it should be of course "post[-]precipitations".
Selected response from:

Marga Shaw
United Kingdom
Local time: 02:16
Grading comment
3 KudoZ points were awarded for this answer



Summary of answers provided
4 +1second (or higher) precipitation
Sabine Akabayov, PhD
4secondary precipitation/clarification
Stephen Sadie
4post-]precipitations
Marga Shaw
Summary of reference entries provided
Afterprecipitation
Jacek Konopka
Nachfällung translated as (i) reprecipitation (ii) delayed precipitation
RobertM (X)

Discussion entries: 7





  

Answers


5 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5 peer agreement (net): +1
second (or higher) precipitation


Explanation:
http://www.britannica.com/science/chemical-precipitation

Sabine Akabayov, PhD
Israel
Local time: 04:16
Specializes in field
Native speaker of: Native in GermanGerman
PRO pts in category: 44

Peer comments on this answer (and responses from the answerer)
agree  rainerc (X): I think "Nachfällung" is used incorrectly here.
1 hr
Login to enter a peer comment (or grade)

8 mins   confidence: Answerer confidence 4/5Answerer confidence 4/5
secondary precipitation/clarification


Explanation:
is what I know here

Stephen Sadie
Germany
Local time: 03:16
Works in field
Native speaker of: English
PRO pts in category: 62
Login to enter a peer comment (or grade)

1 hr   confidence: Answerer confidence 4/5Answerer confidence 4/5
post-]precipitations


Explanation:
Nachfällung = postprecipitation
(Chemie und chemische Technik - Deutsch - Englisch - VEB Verlag Technik Berlin)

postprecipitation (plural postprecipitations)
(chemistry) The precipitation of a second (often related) substance upon the surface of an initial precipitate
https://en.wiktionary.org/wiki/postprecipitation

Postprecipitation results when a solution contains two ions, one that is rapidly precipitated and another that is slowly precipitated by the precipitating agent (Kolthoff et al., 1969). The first precipitate is usually
contaminated by the second one.
http://www.orau.org/ptp/PTP Library/library/Nrc/Nureg/1576v2...

After centrifugation, the pellet was washed 5 times with PBS. The washed pellet and pre- and postprecipitation samples of the glomerular extract were boiled in SDS sample buffer containing dithiothreitol for 5 minutes and centrifuged, and 10 μL of each supernatant was subjected to SDS-PAGE using 7.5% or 5% gels.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC409863/

The method of Claim 4 further comprising a postprecipitation step of adding a basic solution to the precipitate to raise the pH to 910 thereof, . to precipitate soluble magnesium.
http://www.sumobrain.com/patents/wipo/High-density-antacid-p...


--------------------------------------------------
Note added at 1 hr (2015-07-02 13:33:10 GMT)
--------------------------------------------------

Apologies, it should be of course "post[-]precipitations".

Marga Shaw
United Kingdom
Local time: 02:16
Specializes in field
Native speaker of: German
PRO pts in category: 154

Peer comments on this answer (and responses from the answerer)
neutral  rainerc (X): Post-precipitation applies to a solution of two different ions.
6 mins

neutral  Cilian O'Tuama: Rainer makes good point, but Asker needs to share more info.
9 hrs
Login to enter a peer comment (or grade)




Reference comments


7 mins
Reference: Afterprecipitation

Reference information:
So wird es n "tradit. Wörterbüchern" übersetzt

Links will be added.


--------------------------------------------------
Note added at   10 min (2015-07-02 12:28:55 GMT)
--------------------------------------------------


Also 'after- precipitation' (and even after precipitation + OF geschrieben).

https://books.google.pl/books?id=We6s8zq1CkQC&pg=PA23&lpg=PA...

Vergleichen Sie, bitte auch die Einträge mit OF...

https://www.google.pl/#q= afterprecipitation pharmacy

Jacek Konopka
Poland
Native speaker of: Native in PolishPolish
PRO pts in category: 1

Peer comments on this reference comment (and responses from the reference poster)
neutral  Cilian O'Tuama: was sind tradit. Wörterbücher?
10 hrs
Login to enter a peer comment (or grade)

4 hrs
Reference: Nachfällung translated as (i) reprecipitation (ii) delayed precipitation

Reference information:
Nachfällung mit Kalkhydrat / Reprecipitation with lime hydrate
http://tinyurl.com/od72zmb


Nachfällung delayed precipitation
http://tinyurl.com/qch227v

--------------------------------------------------
Note added at 4 hrs (2015-07-02 16:59:10 GMT)
--------------------------------------------------

The second link posted above should open Google books showing the relevant page from Langenscheidt Routledge German Dictionary of Chemistry and Chemical Technology (By Technische Universität Dresden).

RobertM (X)
United States
Native speaker of: Native in EnglishEnglish
Login to enter a peer comment (or grade)



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.

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