Product category:
Liquid Analysis: DO, Ozone, BOD, TOC
News Release from: Metrohm UK | Subject: Metrohm 748 DH
Edited by the Processingtalk Editorial
Team on 06 October 2003
Fully automated dissolved oxygen
determinations
Metrohm UK in conjunction with the Environmental Agency have developed a 48 position autosampler for automatically determining the dissolved oxygen content of field samples brought back to the lab
Metrohm UK in conjunction with the Environmental Agency have developed a 48 position autosampler for automatically determining the dissolved oxygen content of samples which have previously been taken in the field and brought back to the laboratory for analysis The samples are kept in the original bottles and placed directly on the sample rack of the 748
This article was originally published on Processingtalk on 2 Jul 2008 at 8.00am (UK)
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Tighter process control in acid pickling baths
Online ion chromatography from Metrohm has enabled tighter process control of acid pickling baths, as the final cleaning stage prior to metal plating
The sample is then acidified using a 765 Dosimat and at the same time aspirated into a titration vessel.
The liberated iodine is then titrated using a Metrohm 799 Titrino.
Once this sequence is completed the vessels are emptied and rinse ready for the next set of samples from the field.
The whole process is controlled by TiNET 2.4 Software, this controls all the transfer and rinsing cycles and complete archiving of all results.
In addition using the extensive database it is even possible to carry out trend analysis eg monitoring of Aquacheck samples. Request a free brochure from Metrohm UK ...
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