מאמרים

TPH בסקרי קרקע

אנליזת מדידת ה- TPH מודדת את ריכוזי הפחמימנים בקרקע.
הדילמה היא כיצד להפריד בין פחמימנים הנגזרים מתוצרי הנפט (בנזין, סולר, מזוט, שמן מינראלי
שמן הידראולי ועוד…) לבין פחמימנים הנמצאים בצורה טבעית בקרקע, כמו צמחים לדוגמא.

TPH

ALS Prague Thermal Desorption

The purpose is to give an idea on how the thermal desorption process works, to pinpoint the key issues involving sample handling and the sampling process and to show method validation progress in the ALS Prague Laboratory

ALSP

ALS Product catalogues - Soil

As one of the world’s largest and most diversifed testing services providers, ALS has sites strategically located around the world to provide accurate and timely services.
We have operations in more than 350 locations, in 55 countries, and on six continents.
We have teams of experts around the world available to provide specialised business solutions that align with client needs. Major hub laboratories are located in Australia, Asia, North America, South America, Europe, the Middle East and Africa.

ALS Product catalogues - Water

As one of the world’s largest and most diversifed testing services providers, ALS has sites strategically located around the world to provide accurate and timely services.
We have operations in more than 350 locations, in 55 countries, and on six continents.
We have teams of experts around the world available to provide specialised business solutions that align with client needs. Major hub laboratories are located in Australia, Asia, North America, South America, Europe, the Middle East and Africa.

Testing of soil and contaminated land

Brownfield and contaminated land represents both possibilities and challenges. The obvious possibility is to develop such areas into residential zones. The challenges are that contaminants from the land may migrate and end up in water sources, contaminate the surrounding air, or otherwise negatively affect plants and other living organisms. Moreover, before the contaminated land can be utilised for residential purposes, contaminants need to be removed.

Directive (2013/51/euratom)

ALS offers analytical suites that comply with the demands in the Euratom Directive of 22nd October 2013 for testing of radioactive substances in water.

Asbestos testing

Asbestos testing is an important part of any project involving demolition, contaminated land, ambient air monitoring and others. There are both HSE and other legislative requirements that need to be met by companies or private individuals undertaking projects where there is a risk of handling asbestos or asbestos containing material.

Ecotoxicity tests

Compounds of natural or anthropic origins can impact the environment, even if they are present at very low concentration. The list of compounds is very long and new ones appear almost every day – several hundreds of thousands can be distinguished. To mention but a few, pesticides, detergents and drugs are typical classes for ecotoxicology tests.

Testing of environmental samples for chloroalkanes (sccp, mccp)

Recent legislation including the Water Framework Directive from EU calls for identification and quantification of short-chained chloroparaffins.

BFR Testing

Brominated flame retardants (BFR) refers to a large group of substances, predominately utilised as the name suggests, as fire retardants.

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