Status:
ReviewerMember since: 2022
Organization: Almac Sciences
Disappointing service and after sales.
Application Area: API Manufacturing
"Equipment is easy to use and does the job we needed it for, however the service and validation of the product was disappointing and unfortunately the experience was not well received by the team working alongside the service engineer. Communication was not great, lack of preparation and I received the wrong paperwork which was only discovered on the day of validation on site."
Status:
ReviewerMember since: 2022
Organization: SAG Manufacturing
Very good instrument, now it is an essential in the lab.
Application Area:Karl Fisher methods
"The software is very easy to use and when we have any problem, Metrohm technicians come to our lab to improve the method."
Status:
ReviewerMember since: 2022
Organization: LABORATORIO AGROAMBIENTAL
Analysis of acidity and pH in wines. It is required for the qualification of the wine
Application Area:analyse food products
"We have a titrator for analysis of acidity and pH in wines. It is required for the qualification of the wine. High reliability is needed since we are an official laboratory. After sales service is very important to us."
Status:
ReviewerMember since: 2022
Organization: Monash University
Essential equipment for the development of lipid formulations
Application Area:Lipid based formulation development
"The Metrohm pH stat is an essential piece of kit in our lab, from lipid digestion and lipase activity assessment to drug solubility studies, it has been critical in understanding how digestion influences drug absorption. In addition the flexibility between larger electrodes and low volume biotrodes significantly improved our capacity to work with expensive reagents and APIs with reproducible results."
Status:
Advanced ReviewerMember since: 2020
Organization: Quaker Houghton
Great for Lab Productivity
Application Area:Fluid analysis
"Easy to use and improves the productivity of the lab"
Status:
Advanced ReviewerMember since: 2019
Organization: Instituto de Ciencias del Mar y Limnologia, UNAM
Great results, high accuracy and easy to use
Application Area:Alkalinity titration
"We used for the determination of total alkalinity by acid-base potentiometric titration method described by Dickson et al. (2003) and Hernandez-Ayon et al., (1999). We pre-conditioned the equipment by performing seawater measurements to condition the pH electrode and calibrated the electrode with the standard of seawater buffers and we have excellent results"
Status:
ReviewerMember since: 2021
Organization: Associates of Cape Cod
Great Instrument.
Application Area:Automatic Titration
"Easy to use interface with many features to control titration parameters. Includes separate profiles for different levels of users and generates excellent reports of results."
Status:
ReviewerMember since: 2021
Organization: NATIONAL ALUMINIUM COMPANY LIMTED,BHUBANESWAR,INDIA-751003
Best equipment, value for money.
Application Area:Analysis of aluminia and soda in Bayer's liquor
"Equipment was purchased 3 years back but does not require any maintenance. It's one of the best in the world. It is simple to handle, accurate and maintenance free."
Status:
ReviewerMember since: 2014
Organization: KIT
Nice output, using it constantly.
Application Area:Titrate solutions and suspensions
"I am abusing the setup for my own applications and find it easy to operate. It is possible to generate macros that allow reproducible conditions. The pH electrode I use with it was also from Metrohm and is very stable and reliable. I have been adjusting the set-up somewhat to make it more suitable for my purposes. The software and data output also need some adjustment, but in the end, I can get everything I want. I find the Value for Money a bit too low. From my point of view, this could be somewhat cheaper, but anyway, it is robust and stable and I have been using it for years now. I guess I would buy it one more time."
Status:
Advanced ReviewerMember since: 2019
Organization: Instituto de Ciencias del Mar y Limnologia, UNAM
Great results and value for your money.
Application Area:pH determination and titrations
"For pH determination for environmental science, this product is very helpful. You don't need extensive training to use it. I use it in my hydrogeochemical modulations in coastal zones."
Status:
ReviewerMember since: 2020
Organization: CONICET- Buenos Aires University
Great results. We could not work without it.
Application Area:in vitro digestion - pH stat
"We work in research and we have a pH STAT Titrando 902. We adapt it to perform in-vitro digestion of food. It is very useful to maintain the pH automatically in each phase of the digestion process. Especially to control and study lipid digestion. The software is easy to use and the results are reproducible given the effectiveness of the pH controls. All the advantages mentioned are in accordance with the price of the equipment. Moreover the Titrando pH STAT is very useful to assess the activity of the enzymes involved in the digestion process, control agitation, dosages of small volumes and to study the bioavailability and bioavailability of bioactives in food."
Status:
ReviewerMember since: 2020
Organization: Basell Polyolefine GmbH
Great device from Metrohm.
Application Area:Chloride, m-werte, Ammonium, Chlorine dioxide
"Simple operation, precise measured values, good reproducibility and low maintenance. Good service. Consistently good device quality even with successor devices."
Status:
ReviewerMember since: 2020
Organization: KO Manufacturing
Great results, remember to do PM.
Application Area:Analysis of detergents
"Great results. Used everyday. Easy to use software. Acid did corrode components, but we skipped PM. Do the PM."
Status:
Advanced ReviewerMember since: 2019
Organization: Instituto de Ciencias del Mar y Limnologia, UNAM
Excellent instrument for fast and precise pH determinations.
Application Area:Marine acidification
"In my research lab, I use this for pH determinations and alkalinity titration as an easy way to obtain fast and precise results. We also use it for our calibration curves as it is an important component in the lab of chemical oceanography. It is very easy to use; students can work and use it without any problem. Another positive point is the easy way you can take care of it, but the best of all is the relative cost-benefit - you can purchase a very useful product at a very reasonable price."
Status:
Advanced ReviewerMember since: 2019
Organization: Solvay Specialty Chemicals Asia Pacific Pte Ltd
Result is reliable, we use it almost everyday.
Application Area:Analyze the concentration of actives in formulation
"Easy to use (modify method, data summary, calibration) with assistance if required. PM cost is too high so we arrange it every two or three years."
Status:
ReviewerMember since: 2015
Organization: BOSLAN -- NUCLEAR POWER PLANT
Useful for water analytics. Metrohm produce good quality equipment.
Application Area:water analysis
"A very useful equipment for water analytics. We are customer of Metrohm for more than 15 years ago, and we´re so satisfied about this professionalism and quality equipment. Also you can control all Metrohm equipment through a computer with comfortable software, TIAMO 2.4. "
Status:
Advanced ReviewerMember since: 2012
Organization: KIT-INE
Application Area:Acid-Base Titrations
"This is a complex set-up that allows many things, but for our purpose of acid-base titrations it is over dimensioned. A simpler device is not available commercially though, because these kinds of titrations are rather uncommon. We try our best to adapt, but some things are very non-intuitive in the software. One good thing is that routines can be written to get what you want, but it takes some time to get used to that way of thinking. "
The determination of the activity of an enzyme or the monitoring of the release kinetics of antacid drugs requires a titrator that rapidly adjusts a predefined pH value and keeps it constant over a long time period. The 902 Titrando's controller has been optimized for this task and is among the best available on the market.
Tandem dosing is a new feature offered by the 902 Titrando. To avoid a break in dosing when the buret is refilled, a second buret takes over the dosing operation without any interruption. This means that fast reactions and those that have a high reagent consumption can be monitored without any loss of accuracy.
Controlled dosingThe tasks to be performed in the synthesis laboratory differ from those in titration. Typical synthesis work involves maintaining constant a pH value or performing a multiple dosing operation under strictly defined conditions: A preset volume has to be added to a solution during a given time span. During the controlled dosing procedure, the parameters pH (or potential) and temperature are continuously monitored and registered. This results in a complete documentation of the synthesis sequence.
Dosing can also be carried out continuously in the tandem mode with two Dosinos.
Compatible with all existing sensors
Despite its new digital measuring interface and intelligent sensors, the Titrando with combined analogue and digital measuring amplifier also supports conventional sensors. This consists of one high-impedance and one polarised measuring input, a separate reference input and an input for a Pt 1000 or NTC temperature sensor. The resolution of the inputs is 0.1 mV or 0.001 pH. Up to two galvanically separated measuring interfaces can be installed.
A new feature of the 902 Titrando is its ability to perform control tasks. External instruments can be controlled by means of freely programmable TTL signals or by communication via RS 232 interface. This opens up the possibility of remotely controlling external heating or cooling apparatus, pumps or similar devices.
Manufacturer Metrohm AG
4.4 / 5.0 | 18 reviews