Displaying items by tag: LECO

Zertifizierte Referenzmaterialien von LECO

Zertifizierte Referenzmaterialien von LECO

Unsere Referenzmaterialien sind „Made by LECO“ und im eigenen zertifizierten Labor geprüft. Wir produzieren Referenzmaterialien in CRM Qualität. Das Labor ist durch A2LA akkreditiert.

KONTAKTIEREN SIE UNS

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Cost Effective Food Analysis with LECO Instruments

Cost Effective Food Analysis with LECO Instruments

From raw foods to final consumer-ready products, LECO instruments analyse the quality of and nutritional value of dairy products, meats, cereals, poultry, beer, and wine.
 

Learn more about our solutions for food analysis and read our various publications…

Feuchtebestimmung für Ihr Labor

LECOs maßgeschneidertes Leasing – für jedes Budget mit Testphase!

TGM800 Leasingangebot

TGM800 – Thermogravimetrisches Feuchte-Bestimmungsgerät. 

Der‎ TGM800 bietet eine hochpräzise, automatisierte Lösung zur Feuchtigkeitsbestimmung und ersetzt die langsame, mühsame, traditionelle Trocknungsverlusttechnik durch eine automatisierte Primärmethode. Das Design bietet eine Reihe zeitsparender Funktionen, z. B. die automatische Messung von bis zu 16 Proben gleichzeitig mit optionaler Erkennung des Trocknungszeitpunkts und eine intuitive Touchscreen-Software mit flexiblen Methodeneinstellungen.

LECO Solutions for MOSH/MOAH

 

 

Whatever your sample preparation workflow requirements are, harness the power of LECO GCxGC & TOF technology to solve the complex challenges of MOSH/MOAH Analysis.

Competence Days | Fundamentals on Comprehensive MOSH/MOAH Analysis

Webinar Fundamentals on Comprehensive MOSH-MOAH Analysis

With these fundamentals you will learn all the ins and outs on the LC–GC coupling, GC×GC and Time-of-Flight MS to able to determine MOSH and MOAH in food products. Please register for our presentations.

MDCW 2021 | Multidimensional Chromatography Workshop

MDCW 2021 | Multidimensional Chromatography Workshop

The Multidimensional Chromatography Workshop draws experts in this exciting field to share and discuss their research. The informal workshop also provides an excellent opportunity for those interested in multidimensional chromatography to learn more about this unique analytical technique. Research topics include advancements in multidimensional chromatography technology and applications of this highly selective chromatographic approach.

Zertifizierte Referenzmaterialien von LECO

Zertifizierte Referenzmaterialien von LECO

Unsere Referenzmaterialien sind „Made by LECO“ und im eigenen zertifizierten Labor geprüft. Wir produzieren Referenzmaterialien in CRM Qualität. Das Labor ist durch A2LA akkreditiert.

KONTAKTIEREN SIE UNS

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Sulfur and Carbon Analysis with the SC832 Series

Total sulfur value is an important characterisation measurement for coal, coke, fuel materials, and a wide variety of other organic materials. It is considered to be part of the ultimate analysis parameters (determination of carbon, hydrogen, nitrogen, sulfur, and ash with oxygen calculation by difference). The total sulfur value is a primary parameter used for assessing the quality of a fuel, calculating coal and coke preparation and cleaning processes, and the emissions potential of the fuel. The SC832 Series will bring productivity, precision, and progress to your lab when determining the sulfur and carbon content of your samples.


Visit our LECO VIRTUAL TRADE SHOW to learn more about our expertise in the fields of energy and fuels.

LECO Europe in Times of COVID-19

 LECO in Times of COVID-19

The past year with the rise of Covid-19 around the Earth has been a challenge to all of us. See how our European subsidiaries dealt with the pandemic around Europe and how our customer support and other services adapted to these new situations in the different countries. Click on the countries to see our personal experiences!

 
If you need any further information about how LECO operates during the Corona pandemic or to schedule your personal appointment with us, click on the contact button.

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The start of the years begins with the usual enthusiasm, targets set, goals to achieve and strategy to achieve them. I remember being in Dusseldorf for a managers meeting on March the 3rd. Life was still normal, and the word ’lockdown’ was only ever heard on a Friday when my children were watching Wrestling. We were able to travel, visit restaurants and have a beer without the constraints of the facemasks, social distancing and track and trace apps. Life was normal. Within a month the world changed – lockdowns, stay-at-home, work from home, stay safe.

As the LECO customers adapted to this new way of life due to COVID, so did we. Our sales force worked from home and like never before used this relatively unheard-of platform called Microsoft TEAMS to interact with customers.


“I hear the chimes of ‘TEAMS’
calling me in my sleep now.”

LECO UK Facemasks

Our service team continued to work throughout the pandemic with the new additions to their LECO uniform. LECO face masks and gloves. And of course, let’s not forget the bottles of hand sanitiser. As well as remote selling was used, remote service support came to the forefront. Both sales and service teams adapted to continue the high level of support that has become a custom with LECO.

LECO UK has been able to adapt and continued to support our customers while keeping ourselves and customers safe. Let hope moving into 2021 we can get back to some sort of previous normality. The vaccines are coming and there is a glimmer of light at the end of the tunnel but for the moment we continue with the slogan of Hands – Face – Space.

 

Michael Reaney, UK Sales Director, LECO Instruments UK Ltd.


LECO at Skolkovo Institute of Science and Technology

The first picture shows our engineer Yuri Laptev during a Pegasus 4D service visit to Skolkovo Institute of Science and Technology.

LECO at Analitika Expo Moscow

The second one was taken at the Analytika exhibition in Moscow last year.

 

Gulnara Shaidullina, Ph.D., Separation Science Sales Engineer, LECO Russia and CIS


It has for sure been a challenge even though Sweden have had less restrictions. When crossing borders to Norway, Denmark and Finland our service technicians have sometimes had to take Covid-19 tests before. We have been fortunate, no one in our team have been infected as we know of. We haven’t even been to Iceland since the start of the pandemic. Our service technicians try to go by their own cars to customers, which have meant drives up to 14 hours single way.

On the sales side it has of course been a challenge in other ways. But with ‘Teams’, online demos and Virtual Trade show our sales team have connected with our customers in the best way possible. We only attended one real trade show since the start of the pandemic – LabDays in Copenhagen – but the attendance was of course quite thin…

LabDays Copenhagen 2020

 

Lennart Schwartz, Ph.D, Sales Director Nordic Region, LECO Nordic AB


Since 14th of March of 2020, and the declaration of State of alarm in Spain, Leco Instrumentos started to work in a new different way, adapting to the new scenario of pandemic. All the employees completed a training course regarding the new risk at work and the personal protective equipment for COVID-19:

  • We all learnt about the use of face masks and the way to wash our hands
  • Some employees customised their masks… thanks to their mother’s support!
  • Remote working was the only option in most of cases.
  • Virtual meetings have come to stay.
  • The service team has been active since the first day, working in safe conditions.


Remote Service and Move LECO Spain


So far, everything was normal… But LECO Spain had to face a new challenge – to move to a new office. It was a hard task cleaning the old facilities and open boxes – a lot of boxes. And in times of COVID we had to consider to organise small groups at the office working together. Minimising risks was a priority despite of the fact that we needed to be operative in the new facility in a short time. The collaboration of the Tres Cantos-based employees was essential.

But the result made the effort worthwhile! And the Spanish LECO team is ready for 2021!

 

Leticia García, Commercial Director, Spain & Portugal


German Team Wearing Masks

From the perspective of the German Service Centre, a Corona routine has emerged throughout the past months. Customer demands increased - ever so often our service engineers are only allowed to enter labs after presenting a negative Corona test result. Of course, this requires special logistics in scheduling. In addition, there are different Corona rules the federal states of Germany and abroad, which makes planning much more difficult. But our colleagues adapt, as the pictures show, and as our colleague Manuel Lindemann describes below.

"When the pandemic really took off from March / April 2020, I first noticed a lot of uncertainty among both myself and the customers. There were many questions: What is Corona? What happens if I fall ill? How will this affect my work? Will the customers still let me enter their lab? How will LECO react? Now, almost a year later, there are still some questions left to be answered, but as humans we adapt and get used to the new circumstances – positive and negative.

in the beginning of the pandemic, I remember waiting for hours in 100m-long queues between lorry drivers and other visitors at a company and having to wait for the gatekeeper to let me pass. And there were customers who had their "special" views. From "Corona doesn't exist” to “You don't need the mask here" and "We have an internal lockdown, you can't get in" – it was all there.

After one year many questions remain unanswered, but some questions have already become obsolete. What remained as well, unfortunately, are the waiting times at customers‘ sites. Simply walking in and working on a unit is no longer possible. "Where are you from? Have you had contact with infected people? What does your Corona Warn app say? Do you have any symptoms?” ...And so on. What I've also noticed is that social interaction often gets left behind these days unfortunately – be it a casual conversation or just a gesture that disappears behind the mask. But, hopefully that is to come back soon.

But LECO protect their employees very well and always has an open ear for questions – a solution will be found together. All in all, I think we have organised ourselves very well and will probably make it through the rest of the pandemic."

 

Manuel Lindemann & Thomas Post, LECO Instrumente GmbH Deutschland


After a beginning of year full of prospects and projects, the arrival of Covid-19 took us by surprise. Italy was the first European nation to be massively attacked by the virus, the first cases recorded were in the north of the country, particularly in Lombardy, the region where the headquarters of the LECO branch in Italy are located.

To counter the spread of the virus, the entire country was placed in the "red zone" and operations were greatly reduced to adapt to the new situation.

  • The symposium of world interest on the GC×GC in Riva del Garda, as well as other local events, albeit no less important, have been cancelled
  • We did our meetings online
  • The office staff worked in smart working
  • The technical staff continued to follow their customers both remotely via the telephone and with remote interventions, and in person with the help of masks, gloves, overalls and protective goggles.


The pandemic has led us to cover our faces with masks, but it has not managed to extinguish our enthusiasm and we hope that 2021, together with the vaccine, gives us the opportunity to resume showing our smiles.

 

Rita M. Monfredini, LECO Italy S.R.L.


We’re dealing with the pandemic problem in a similar way, like the rest of the world:

  • Using, masks and gloves
  • Struggling with scheduling sales visits
  • Mostly using ‘Teams’ and mobile phones to contact with each other and with customers…
Hand Sanitiser
Brochure Delivery
 

Tomasz Stójkowski, Sales Director LECO Poland & Baltics


Europe

Online Demo Service at European Application & Technology Center Berlin

Since February 2020 we provide an Online Demo Service at our European Application & Technology Center in Berlin, giving customers an insight into our LECO products and laboratory processes conveniently from their desks and without the need to travel. For our Online Demo Service, a good preparation is required to meet our's and our customers’ high standards.

Preparation

  1. The sales enigneer requests instrument, possible date, and time at the EATC
  2. After feedback, the date and time is clarified with the customer
  3. After completion of our internal Event Request Form to collect all needed information about the customer, instrument, date and time the EATC blocks the date for the customer
  4. The team at EATC provides an online meeting link accordingly and invites the sales engineer to this meeting
  5. The sales engineer then provides the invitation with this link to their customer and if needed other colleagues who will participate.


Demo Day

  1. Customer and sales engineer login to the online meeting which will be started by the EATC team.
  2. The camera at EATC is usually placed in front of the desired instrument, when the meeting starts.
  3. The sales engineer starts with an introduction of themselves and the EATC team in local language.
  4. This is followed by some introductory words to outline the demo – also in local language
  5. The EATC team can do measurements of standards, explain the analysis, and point and zoom the camera wherever needed to get the best possible instrument and software overview.
  6. It is also possible to measure customer samples, if they are provided some days in advance to the online demo.
     

Online Demo Service at EATC Berlin


Get in touch with us to arrange an individual online appointment for you!


Visit our LECO Virtual Trade Show

Due to the Corona pandemic, numerous trade shows and events are being cancelled or postponed where we would have liked to welcome or customers as a guest. To give you the opportunity to stay in touch with LECO, we have organised our LECO Virtual Trade Show. Our specialists invite you to get to know our solutions for various application fields and markets in a personal meeting.

Visit our registration website and book your free ticket today. Your local sales partner will schedule a meeting and guide you through our exhibition and introduce you to our solutions for your lab.

GET YOUR FREE TICKET

Get your free ticket today!

The Difference between Frankincense and Myrrh

The Difference between Frankincense and Myrrh

It's that time of year again, when holiday songs play 24/7 on the radio and people start wondering what, exactly, frankincense and myrrh are and why they make good gifts. LECO placed these two oils in a Pegasus BT 4D to see the difference.

Frankincense (from the boswellia tree) and myrrh (from the commiphora tree) are both resins which are commonly used as perfumes and incense and have been for thousands of years. Essential oils extracted from these resins can be analyzed using gas chromatography, which is precisely what the scientists at LECO did.

By extending the analysis to a second dimension using the GC×GC analysis of the Pegasus BT 4D, even more information can be gleaned from the samples extracted from these substances. GC×GC analysis also inherently produces structured chromatograms where chemically similar analytes tend to elute in ordered bands through the GC×GC separation space. This provides context for identification and allows for rapid visual characterization of the compound classes.

 

Chromatogram of Frankincense and Myrrh

 

For a more detailed breakdown of the analysis of these oils and how the GC×GC separation provides a huge advantage in the characterisation and comparison of these samples, check out our latest APPLICATION NOTE.

Test Landing Page

 

 

Whatever your sample preparation workflow requirements are, harness the power of LECO GCxGC & TOF technology to solve the complex challenges of MOSH/MOAH Analysis.

Analytical Solutions for Cement and Building Material Analysis

LECO’s Portfolio for Your Lab

Instruments for Cement and Building Material Analysis

LECO delivers perfect solutions for your samples such as cement and clinker, raw materials, environmental samples, fuels and alternative fuels as well as lime, gypsum and quick lime. Check out our product portfolio for cement and building material analysis including the CHN828, SC832, RC612, AC600, and TGA801 and see how we can empower your results.
 

Accommodate Lower-Level Nitrogen Samples in Food Materials with an Optimised Combustion Method

Low-Level Nitrogen Samples in Food Materials

Did you catch our recent article on Food Navigator? Nitrogen content in food materials is necessary to measure when determining the total protein content. This measurement of nitrogen content can be performed using a classical wet chemistry method, but this tends to be a slow and tedious process. The combustion-based Dumas method has gained popularity in recent years as it significantly increases laboratory productivity. Yet when the sample has a low level of nitrogen it can be challenging to analyse. Examples of these hard-to-analyse samples include dry corn starch, NDIN filter bags, nutritional drinks, and beer. How can the combustion method be optimised to accommodate these lower-level nitrogen samples?

ONLINE WORKSHOP: Introducing the CHN828 Series // ON DEMAND

Carbon / Hydrogen / Nitrogen / Sulfur Analysis

 LECO ONLINE WORKSHOP: Introducing the CHN828 Series // On Demand

 

Available in the following languages: English, Deutsch, Español, Française, Italian, Česky, Русский, and Polski

Our latest Online Workshop is now available as an On-Demand session. With the introduction of the LECO CHN 828 Series another Cornerstone® elemental analyser has been added to the LECO portfolio. The workshops topics were designed to show proceedings in organic elemental CHNS analysis with LECO Instruments. CHNS determination from low sample weights up to 2g with highest precision and accuracy in many organic and inorganic matrices. High throughput and low costs per analysis for a modern laboratory. Register to watch the presentations now.

Instruments for Catalyst Analysis

Specialist for CHNOS and Macro Thermogravimetric Analysis

Instruments for Catalyst Analysis

For many years LECO have been partners in the research / development AND quality control of catalyst samples. We have many customers from (petro-) chemistry, exhaust catalysts, and other fields where catalysts play an important role. Check out our product portfolio for catalyst analysis…
 

LECO Solutions for Metabolomics

 

 

Metabolomics presents challenges for both the analytical methods used and the data reduction required to interpret the results. No single analytical technique can be used for complete characterisation of the metabolome, and no metabolome has been completely characterised. However, GC-MS provides an established method to analyse the primary metabolome, whereas LC investigates the secondary and tertiary metabolites.

"The Ultimate Untargeted Technique" – LECO in colaboration with the Analytical Scientist

The rise of omics has been a hot topic in our group for the past few years – in part because our own expertise aligns somewhat with the needs of these fields. Metabolomics is then particularly challenging for the separation science community, demanding the application of high-end iterations of various techniques, including LC, GC, MS, and NMR. In fact, when it comes to metabolomics, most analytical tools have a “seat at the technique table” – after all, multimodality is the only way to make sense of such high sample complexity.

An Article by Pierre-Hugues Stefanuto, Delphine Zanella, and Jean-François Focant

“Breath Biomarkers of Infection” in the Analytical Scientist

From cancer to diabetes to the recent rise of COVID-19, we will all likely come face-to-face with a threat to our health. Contemporary medicine has ever-improving tools to identify and combat diseases, but there are gaps – in speed, in invasiveness, in coverage, in access, and in accuracy. Can we do better? And how can we ensure that new approaches provide the same level of diagnostic potential as those currently in service?

Jane Hill, Associate Professor of Engineering, and Billy Boyle, CEO of Owlstone Medical, explain how their research in the area of breath analysis is opening new diagnostic doors.

ONLINE WORKSHOP // Introducing the CHN828 Series

Carbon / Hydrogen / Nitrogen / Sulfur Analysis. 

With the introduction of the LECO CHN 828 Series another Cornerstone® elemental analyser has been added to the LECO portfolio. The workshops topics are designed to show proceedings in organic elemental CHNS analysis with LECO Instruments. CHNS determination from low sample weights up to 2g with highest precision and accuracy in many organic and inorganic matrices. High throughput and low costs per analysis for a modern laboratory. Further information can be found on our registration page.

Webinar Series // Measurement of Chemically and Structurally Transformed Steel

Measurement of Chemically and Structurally Transformed Steel

Do you struggle with analyzing the quality and composition of your steel? How easily can you measure the surface hardness or fluctuating carbon concentrations? Are you confident with what your tools are telling you? Learn how LECO has been expanding what is possible when it comes to measuring steel with this free series of webinars.

"Determination of Pesticides in Tomato Products by GC×GC-TOFMS" – LECO in colaboration with Separation Science

Find out how the use of Comprehensive Two-Dimensional Gas Chromatography (GC×GC) with Time-of-Flight Mass Spectrometry (TOF-MS) demonstrates excellent matrix-analyte and analyte-analyte separation quality of a high number of target pesticides, at high sensitivity.

The LECO Pegasus BT 4D was used to develop a robust and straightforward quantification workflow adhering to SANTE requirements.

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See what's in your food // Food Safety e-seminars on-demand

See What's in Your Food

How efficient is your workflow when it comes to food samples? Are you sure you're seeing everything your sample has to offer? Learn how LECO has been expanding what is possible when it comes to food safety analyses with this free series of webinars.

Winners of the LECO Analytical Applications Poster Competition // LA²PC 2020/2021

Winners of the LECO Analytical Applications Poster Competition 2020

LECO hosted the LA2PC // Analytical Applications Poster Competition with the aim of improving our understanding and knowledge of LECO users’ work and research. This was a great opportunity to learn more from our users and introduce their work with LECO instruments to a wider base. LECO is proud that so many excellent posters were submitted. All entries are displayed in our poster gallery.

1st North American virtual GC×GC Symposium & Workshop

A free virtual seminar sponsored by LECO Corporation
14 – 18 September 2020

Who will benefit? Any supervisor or chemist working in the analytical lab looking to get more information from GC-MS technology, struggling with complex samples, or seeking advantages beyond the same old GC-MS performance. If you have a GC-MS analytical challenge, you’ll want to see what you’ve been missing! You will learn from key opinion leaders in the field of GC and GC×GC technology as to how these solutions can seamlessly fit into your workflow and benefit your laboratory.

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LECO Solutions for Inorganic Materials

LECO Solutions for Inorganic Material

From raw materials till finished products, different industries trust LECO rapid and accurate analysers measuring quality and strength on every step of materials transformation process. Learn more about Carbon and Sulfur Analysis by Combustion with the LECO CS744 and CS844, Oxygen/Nitrogen/Hydrogen Detection with the ONH836, Oxygen/Nitrogen determination by Inert Gas Fusion with the ON736, and multi-phase Carbon and Water determination with the RC612.

The NEW CHN828 in the German Magazine Labor Praxis

The article introduces the new CHN828 and describes the advantages resulting from combustion in pure oxygen and the proven aliquot ballast principle. The fast cycle times for CHNS and pure N determination are also described.

READ FULL ARTICLE

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LECO & Helmholtz Institut München in colaboration with Separation Science

Dr. Ralf Löscher, Vice President of LECO Europe, talks to Thomas Gröger and Dr. Jürgen Schnelle-Kreis from the Helmholtz Zentrum München – the German Research Center for Environmental Health to learn about the impact of aerosols on our everyday life and health and gain some background information on their work.

READ FULL INTERVIEW

New Pegasus® BT 4D Nofer Institute of Occupational Medicine in Łódź

New Pegasus® BT 4D Nofer Institute of Occupational Medicine in Łódź

We are proud to announce the successful delivery and installation of a unique apparatus set at our unique customer. NOFER INSTITUTE OF OCCUPATIONAL MEDICINE in Łódź, which includes the BIOLOGICAL MONITORING AND ENVIRONMENT DEPARTMENT, headed by Prof. Dr. hab. n. med. Wojciech Wąsowicz is a thriving and opinion-forming center, participating in many national and international programs.

NOW AVAILABLE: Our On-Demand e-Seminar on SepScience.com

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The recent eSeminar series on SepScience.com covering LECO’s solutions for Food and Environmental Analysis is now available as an on-demand version. The talks feature topics around the challenging field of FOOD analysis as well as the ENVIRONMENTAL analysis of the thousands of chemicals present in our air, land and water supplies.

REGISTER FOR THE ON-DEMAND SEMINAR TODAY

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See What's in Your Food // Food Safety Webinar Series with LECO

See What's in Your Food

How efficient is your workflow when it comes to food samples? Are you sure you're seeing everything your sample has to offer? Learn how LECO has been expanding what is possible when it comes to food safety analyses with this free series of webinars.

All our webinars will be approximately 30 minutes long with a Q&A session at the ends. Register for any or all that interest you!

e-Food Lab International // Moisture Determination of Meat

Jennifer Laurin, Gabriela Schmid, Michael Jakob, and Lloyd Allen talk about moisture determination of meat. The article refers to the advantages of the automated moisture determination.

READ THE FULL ARTICLE…

eFoodLab // Issue 02/2020 // by Jennifer Laurin, Gabriela Schmid,
Michael Jakob, and Lloyd Allen

Cost Effective Primary Moisture Analysis for Dairy Products

An accurate determination of moisture content in milk products provides important information related to the food quality and safety (texture, taste, microbial stability). Moisture is also a key variable used to calculate a product’s purity, yield, and /or resulting constituent analysis on a dry basis.

The TGM800 provides the user with flexible method settings, automation, and hardware capabilities that maximises moisture determination efficiency, productivity, and analytical performance. This is accomplished while offering the ability to meet the primary loss-on-drying method requirements for sample.

 

Register for our e-Seminar on SepScience

Or visit our New Virtual Trade Showheader blogpost eseminar 1440x390px

Please join us for two upcoming eSeminars on SepScience.com. We present how state of the art LECO GC-TOF-MS and GC×GC-TOF-MS technologies can dramatically enhance your applications for Food Analysis (9th June) and Environmental (11th June).

Click to register now!

"The detection of honey bee diseases through monitoring shifts in volatile profiles" by Maggie Gill – Keele University, UK

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Today, 20th May, is UN World Honey Bee Day. The honey bee is an important pollinator species that contributes an estimated $15 billion a year to the US economy through crop pollination and £690 million to the UK economy. Honey bees are also important wild pollinators, and play a key role in maintaining biodiversity and ecosystem services in many ecosystems.

Cost Effective Food Analysis with LECO Instruments

Cost Effective Food Analysis with LECO Instruments

From raw foods to final consumer-ready products, LECO instruments analyse the quality of and nutritional value of dairy products, meats, cereals, poultry, beer, and wine.
 

Learn more about our solutions for food analysis and read our various publications…

Get in touch