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Challenges and Troubleshooting in IC!

Challenges and Troubleshooting in IC!

ขอเรียนเชิญลูกค้าทุกท่านร่วมงานสัมมนาออนไลน์กับผู้เชี่ยวชาญเครื่องโครมาโทรกราฟีของเรา เพื่อวิเคราะห์ปัญหาของการใช้งานของเครื่องโครมาโทรกราฟี จากตัวอย่างกราฟที่เกิดขึ้น และสามารถแก้ไขปัญหา ที่เกิดได้ด้วยตัวเอง
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Fundamentals of Electrochemical Corrosion Research

Fundamentals of Electrochemical Corrosion Research

Corrosion refers to a process that involves deterioration or degradation of metal. The most common example of corrosion is the degradation of metals or alloys. Most corrosion phenomena are electrochemical in nature and consist of at least two reactions on the surface of the corroding metal. One of the reactions...
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When HPLC fails: IC in food, water, and pharmaceutical analysis

When HPLC fails: IC in food, water, and pharmaceutical analysis

High-Performance Liquid Chromatography (HPLC) and Ion Chromatography (IC) are commonly used in pharmaceutical, food and environmental sectors to analyze samples for specific components and to verify compliance with norms and standards. However, users of HPLC may run into the limitations of this technique, e.g., when analyzing standard anions or certain...
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Determination of Heroin in Street Drug Samples

Determination of Heroin in Street Drug Samples

Printable Surface Enhanced Raman Scattering (P-SERS) silver substrates were used with Metrohm Raman’s Mira DS handheld Raman analyzer to successfully detect heroin in 18 crude street heroin samples. Detection of heroin with P-SERS was accomplished easily and very quickly, with minimal sample clean-up. Solvent studies were also implemented to determine...
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June 2019 Quiz

June 2019 Quiz

Do the June Quiz and get a chance to win a 1,000 Bt Starbucks Gift Card You have received our June 2019 newsletter “The Monthly Brief: Chemical Solutions for Laboratories and Process Lines“. If you haven’t just quickly subscribe to it here! Even if you didn’t – You still can get the...
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Sampling Guidelines for Handheld Raman Measurements; What You Need To Know

Sampling Guidelines for Handheld Raman Measurements: What You Need To Know

In recent years, Raman spectroscopy has seen increased adoption as the technique of choice for the rapid identification of materials; especially for raw material identification in the pharmaceutical industry, identification of controlled substances and explosives for security applications, polymer material identification for packaging and plastics recycling, and mineral and gemstone...
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New online installation: Manganese in drinking water around the clock

New online installation: Manganese in drinking water around the clock

Manganese concentration 24/7 monitoring from 6 different water sources. Metrohm Australia recently installed an ICON online analyser to monitor manganese concentrations. The installed analyser is measuring manganese concentrations in 6 different water sources, continuously around the clock.
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Eco Titrator – new titration platform provides extraordinary value for money

Eco Titrator – new titration platform provides extraordinary value for money

Tougher regulations apply to ever more industries. Small manufacturers in particular are struggling with compliance. Metrohm supports these businesses with a new, highly affordable titration platform that helps them take their quality control to the next level. Swiss Quality – at a remarkable price Focusing on the needs of small...
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May 2019 Quiz

May 2019 Quiz

Do the May Quiz and get a chance to win a 1,000 Bt Starbucks Gift Card You have received our May 2019 newsletter “The Monthly Brief: Chemical Solutions for Laboratories and Process Lines“. If you haven’t just quickly subscribe to it here! Even if you didn’t – You still can get...
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April 2019 Quiz

April 2019 Quiz

Do the Quiz, have fun and win! You have received our April 2019 newsletter “The Monthly Brief: Chemical Solutions for Laboratories and Process Lines“. If you haven’t just quickly subscribe to it here! Even if you didn’t – You still can get the answers by following the links in the questions...
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Knowing the real corrosion potential of fuel ethanol – measuring pHe according to ASTM D6423

Knowing the real corrosion potential of fuel ethanol – measuring pHe according to ASTM D6423

Excessive acidity in alcohol based fuels accelerates engine corrosion. Total Acid Number (TAN) accounts for all titratable acids regardless of their strength and is therefore not suitable to accurately predict the corrosion potential. pHe, on the other hand measures the strength of the acids present in the sample. Therefore, pHe...
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Fully automated water conductivity testing safeguards compliance with USP

Fully automated water conductivity testing safeguards compliance with USP<645>

USP describes conductivity as key parameter for measuring the purity of ultrapure water and water for injection. Compliance with USP is key for manufacturers from the pharmaceutical industry. However, following the three stage test procedure defined by the standard can be a challenge, particularly if the testing is performed manually....
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Halogens and sulfur in LPG according to ASTM D7994

Halogens and sulfur in LPG according to ASTM D7994

ASTM D7994 - 17 describes the determination of fluorine, chlorine, and sulfur in liquefied petroleum gas (LPG) by oxidative pyrohydrolytic combustion followed by ion chromatography. A synthetic butane sample is analyzed. 50 µL of the sample is injected into the combustion system using the LPG Module. The combustion products are...
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Our new regional sales and service office in Rayong is opening

Our new regional sales and service office in Rayong is opening

We are now closer to you: Metrohm Siam (Rayong) office. support and sales requests for our customers in the area. Our presence in the area will improve our response time even further and help avoid the long road ways (and the traffic) from our country HQ in Bangkok. This office...
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Drinking water: Determination of inorganic anions in drinking water by ion chromatography

Drinking water: Determination of inorganic anions in drinking water by ion chromatography

The 930 Compact IC Flex is a versatile ion chromatograph developed with a focus on the requirements of routine users. It is robust and very easy to use. Hence, contract laboratories and quality control laboratories from all sectors with clearly defined analytical requirements will find the 930 Compact IC Flex...
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New ASTM D8045: Thermometric acid number determination in crude oil

New ASTM D8045: Thermometric acid number determination in crude oil

The ASTM has released a new method for Acid Number (AN) determination in crude oil and petroleum products by thermometric titration. Compared with potentiometric titration (ASTM D664), this method is more robust, faster, and simpler. Above all, this method will save you money, as you will need less solvent per analysis. > See how much...
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March 2019 Quiz

March 2019 Quiz

Do the Quiz, have fun and win! You have received our March 2019 newsletter “The Monthly Brief: Chemical Solutions for Laboratories and Process Lines“. If you haven’t just quickly subscribe to it here! Even if you didn’t – You still can get the answers by following the links in the questions...
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Joining forces – Metrohm and B&W Tek to take Raman spectroscopy to the next level

Joining forces – Metrohm and B&W Tek to take Raman spectroscopy to the next level

The acquisition of B&W Tek LLC by Swiss Metrohm AG in July 2018 creates one of the largest solution providers for applied Raman spectroscopy. Two technology leaders in the field of Raman spectroscopy join forces, and customers all over the world will benefit: That is the key message that Metrohm...
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Air quality monitoring: 2060 MARGA re-invented

Air quality monitoring: 2060 MARGA re-invented

The all-new online analysis platform 2060 MARGA can operate for up to 1 month unattended at a remote site. Results are stored in an onboard database, with various options for the transmission of «live» data to a central data platform. Air quality monitoring: 2060 MARGA re-invented Ambient air quality: Critical...
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OMNIS – an integrated approach to increase productivity and efficiency in the modern laboratory

OMNIS – an integrated approach to increase productivity and efficiency in the modern laboratory

OMNIS is the high-end titration system from Metrohm. It provides users with the possibility to consolidate their wet chemical analysis on a universal platform. With this comes the flexibility to expand and customize this platform as their business grows. Automation possibilities hitherto simply not available help taking productivity to the...
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