Environmental Monitoring

FRITSCH Milling and Sizing

In this video, we show how our Vibrating Cup Mill grinds a sample of marble pebbles to a perfect fineness for analysis in just a few seconds. The FRITSCH Vibrating Cup Mill PULVERISETTE 9 offers many practical advantages in all areas where hard, brittle and fibrous material is to be ground extremely quickly to analytical fineness.
Our PULVERISETTE 9 is very powerful, particularly quiet, easy to operate, quick to clean and is therefore ideally suited for the mining, ceramics and chemical industries.
Detailed info about the PULVERISETTE 9  [/name]: [url][link]https://www.fritsch-international.com/sample-preparation/milling/disk-mills/details/product/pulverisette-9/ [/link][name] Vibrating Cup Mill PULVERISETTE 9 [/name][/url]

Grinding marble pebbles with the PULVERISETTE 9

In this video we show you how our PULVERISETTE 15 grinds uncooked noodles to the desired size in just a few seconds. To do this, we use the sieve insert with the 4 mm square perforation. The FRITSCH PULVERISETTE 15 is ideally suited for the quick comminution of dry materials with soft to medium-hard consistency.  The high reproducibility of the comminution and the easy cleaning make the PULVERISETTE 15 ideal for the food industry.

In our application video, our laboratory manager shows how you can grind this specific samples.
Detailed info about the PULVERISETTE 15  [/name]: [url][link]https://www.fritsch-international.com/sample-preparation/milling/cutting-mills/details/product/pulverisette-15/ [/link][name] Cutting Mill PULVERISETTE 15 [/name][/url]

Comminution of uncooked pasta with the PULVERISETTE 15

Analytical Cannabis 

In the first episode of Analytical Cannabis' new video series, The Cannabis Industry Needs..., Darwin Millard (the Spock of Cannabis) explains why the the industry can benefit from better product labeling, and what the labeling can look like.

The Cannabis Industry Needs... Better Product Labeling

Agricultural channel

As a biotechnology company, Lifeasible is specialized in agricultural science, offering a wide variety of agro-related services and products for environmental and energy solutions.

https://www.lifeasible.com/

Lifeasible

Life Solved

In this episode of Life Solved, Dr Fay Couceiro shares the latest on an exciting partnership between the University of Portsmouth and a 2,000 mile competitive rowing event.

In the Summer of 2022, GB Row participants set out to row the length of the UK coastline, but not only that, they were gathering data to help study and map the health of our oceans.

The teams took samples with specially designed equipment to capture insights from sound waves to microplastics and environmental DNA.

Fay explains how this data is allowing us unrivalled insights into the extent of plastics pollution and biodiversity loss in these waters. 

To listen to the full episode search 'Life Solved' wherever you listen to podcasts, or click here: https://podfollow.com/uoplifesolved/view 

You can find out more about this work and other research at the University of Portsmouth website: https://www.port.ac.uk/research/research-projects

Mapping Microplastics in UK Waters With GB Row | Life Solved

Teach Me in 10

As per- and polyfluoroalkyl compounds become more prominent, the US Environmental Protection Agency (EPA) are developing more stringent regulations for PFAS monitoring. 

In this Teach Me in 10, we hear from field application scientist Marc Elie on the challenges of PFAS analysis in matrices including drinking water and wastewater and how to mitigate interference and contamination on LC-MS/MS instrumentation. 

After watching, you’ll understand the differences between analysis for US EPA Methods 537.1, 533 and 1633 as well as the additional difficulties of PFAS analysis in non-potable water.

Mitigate Interference and Contamination in PFAS Analysis

Understanding Animal Research

Although zebrafish have been used in research for sixty years we can still learn about their preferences. Watching zebrafish in the wild and studying their ecology can help scientists do this.
#FishInResearch

References:
Video: Wild zebrafish in India: https://vimeo.com/200660695
Stevens CH et al. (2021). Enrichment for laboratory zebrafish—a review of the evidence and the challenges. Animals 11(3): 698. doi: 10.3390/ani11030698
Sundin, Morgan, Finnøen, Dey, Sarkar, Jutfelt. 2019. On the observation of wild zebrafish in India. Zebrafish Journal
Where the wild zebrafish are: https://www.nature.com/articles/s41684-020-00665-z
Zebrafish welfare: https://nc3rs.org.uk/3rs-resources/zebrafish-welfare

What can wild zebrafish tell us about keeping zebrafish in the lab?

Bruker Mass Spectrometry

Learn how to utilize MALDI-MSI offers
Precise structural analysis of a wide variety of synthetic materials and the elucidation of polymerization mechanisms 
Isomer differentiation and the determination of polymer sequences and architectures 
Identifying the spatial distributions of analytes or imaging of defects on polymer surfaces 

MALDI Mass Spectrometry of Synthetic Polymers 

BÜCHI Labortechnik AG

An educational video on the Kjeldahl method for determination of Total Kjeldahl Nitrogen (TKN) and crude protein for food and beverage analysis, as well as environmental and pharmaceutical applications. The video demonstrates the four steps of the Kjeldahl workflow:  

✔️ Sample preparation
✔️ Digestion
✔️ Steam distillation
✔️ Titration

For more information visit our website:
👉 KjelLine: https://bit.ly/3TgaJ8R

Environmental Monitoring

Refine By

Keep up to date with all your favourite videos and channels.

Get personalised notifications on new releases and channel content by subscribing to the LabTube eNewsletter.