Combustion Ion Chromatography – automated determination of halogens and sulfur in solid and liquid samples by Metrohm AG

"I recently installed TiAmo (client/server configuration) with three different workstations: pHmeter, conductimeter and robotic (ph+Tritation). The support during the installation was complete and effective."

"Instrument is looking nice quality is good software is very easy to use summary collecting common information from customer that after sale fee is vary high"

"I achieve high quality and reproducible results and it is easy to use"

"The CIC system can not only carry out combustion absorption analysis, but also solution samples without using the combustion furnace. Through port 4-7 on the 10-way valve, sampling analysis can be easily realised. The MIPT on 920 also avoids the trouble of configuring different concentrations of liquid."

"This equipment is highly used in the industry. It has good accuracy and stability and low failure rate. Your company also provides a lot of technical support to help users solve problems."

"The instrument is simple and atmospheric, easy to operate and practical 仪器简单大气，易操作，实用性强"

"The equipment is simple and generous, easy to operate and practical. 设备简洁大方，易操作，实用性强"

"The laboratory is a Metrohm 940 ion chromatograph with dual channels of anions and an automatic dilution eluent system. The instrument is economical and practical, easy to operate, and can meet the daily testing and scientific research needs of the laboratory. After-sales service is of high quality, it can quickly solve the problems encountered in use. Is the ion analysis column durable, can complete a large number of sample analysis, high column efficiency, good separation, and can effectively analyze a variety of disinfection by-products in drinking water, compared to other brands of ion chromatographs have obvious advantages. 实验室为Metrohm 940型离子色谱仪，阴阳离子双通道，配自动稀释淋洗液系统。该仪器经济实用，操作便捷，能满足实验室日常试验和科研需求。售后服务优质，能迅速解决使用中遇到的问题。离子分析柱经久耐用吗，能完成大量样品分析，柱效高，分离度好，并且能有效分析饮用水中多种消毒副产物，相对于其他品牌离子色谱仪具有明显优势。"

"High quality device. Analysis of anions fluorides, chlorides, sulfates, nitrates in steam generators."

"It is easy to operate and is very suitable for new inspectors. The instrument configuration is flexible, the software interface is simple and powerful. The instrument is easy to maintain without professional training, and has high sensitivity and accuracy."

"The instrument is easy to use, the reproducibility is good, the after-sales service is fast, and the service is enthusiastic. 仪器使用方便，重现性精密度良好，售后快速，服务热心。"

"作为使用者，很满意万通915的水份仪；操作使用、维护很方便，并且运行很稳定，非常好。现在实验室有2台915的水份仪，用了3年多了，没有出现过停机的故障，很满意。 另外有一个小瑕疵我需要提下：我们的2台915在运行过程中会出现一种状况，就是突然停在某个步骤界面，不会进入下一步，关机按钮也不起作用，只能拔掉电源。这种情况可能1、2个月出现一次；据说是中英文系统兼容性的问题？，希望后续能解决，不算很大的问题，但是感觉很不好。 As a user, I am very satisfied with the moisture meter of Metrohm 915; it is easy to operate, use and maintain, and the operation is very stable and very good. Now there are two 915 moisture meters in the laboratory. It has been used for more than 3 years, and there has been no downtime. I am very satisfied. There is another small flaw that I need to mention: our two 915s will have a situation during operation, that is, suddenly stop at a certain step interface, will not enter the next step, and the shutdown button will not work, you can only pull it out. Power down. This situation may occur once in one or two months; it is said that it is a problem of the compatibility of the Chinese and English systems? , I hope that it can be solved in the follow-up. It is not a big problem, but it feels very bad."

"We are using the Metrohm IC for method development for Cations and Anions. Yes we can achieve reproducible results using Metrohm IC. Training on method development and new applications will help us to increase our usage."

"We gave been using this instrument for the last 15 years. It is giving great results with accuracy with low maintenance cost. We have also maintenance contract with Metrohm. Their engineers very friendly and co-operative. Cost for AMC contract is also reasonable."

"The instrument feels good "

"This device makes it possible to eliminate the operator effect on the measurement which is a significant gain. It allows us to reach extremely low concentrations which is a strong asset. We are quantifying halogens in different matrices and so far the results are promising. We use the device non-stop, which allows us to take a large number of samples, but we have noticed mechanical problems with the autosampler or the 10-way valve (perhaps there are parts that need to be repaired or changed during maintenance). The problems have been solved thanks to Metrohm France's after sales service. One area for improvement would be to be able to quantify nitrate and nitrite ions via combustion."

"Very robust equipment, easy to use and very precise. "

"It is an instrument that does not give problems, the more it is used the better results it gives."

"Results obtained with CIC are accurate and precise. Only milli-q water required for analysis so it's environmental friendly and cost effective. Quick analysis, no sample preparation required. Very rare that maintenance is required, and also very quick support from service person."

"Good instruments"

"Its very good and easy to use."

"Far better than other manufacturers of ion chromatography equipment."

"Instrument of high precision and reliability, despite hostile materials."

"The analytical technique is effective for our applications; in particular in the determination of levoglucosane which, according to the literature, it is not easy to obtain adequate resolutions on environmental samples if adequate products are not available; Metrohm's service is always punctual and attentive, the operators kind and prepared. However, some instrument care is required to maintain the stability of the chromatogram."

"We have done an upgrade of our current IC 940. This enables us to independently run two different methods, using two different eluents, columns, temperatures, flows and sample dilutions. The results are what we expected, as we speak about the upgrade and not a whole new device. Performance is great, repeatability and reproducibility as well."

"The instrument is very useful in the area of extractables and leachables. We analyzed the anions present in sample matrices. The instrument accuracy and reproducibility is good."

"User friendly and results are reproducible. One can analyse the many different electrochemical aspects of electrodes."

"We gained time in analysis because of the responsiveness."

"It is robust, trustworthy analitycal equipment. Day after day it meets our expectations."

"It's an easy-to-use product, at least for me, I'm already used to working with Metrohm chromatographs. Value for money could be better. We are still testing, but the results are good. I think it was a good acquisition. I can not report further on the analysis, but It was used for determination of chloride in petroleum derivatives."

"The equipment has a great performance for the analysis of ammonium in tobacco. I need to upgrade to meet ISO 21045."

"This instrument is a combination of oxidative furnace and ion chromatography. Furnce is from Analytik Jena but the instrument operates one software from Metrohm. Analysis takes 30 minutes to complete and it is almost interference free."