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Marchwood: the most comprehensive range of stack emissions testing
Marchwood is the UK leader in stack emissions testing. With a specialist, purpose-built laboratory and regular investment in state-of-the-art technology, we will help you remain compliant with all regulations. This includes sulphur dioxide (SO2) analysis, which we have recently gained MCERTS accreditation for. This test, which is to BS EN 14791, is our newest addition to our already comprehensive range of MCERTS accredited stacks tests.
SO2 analysis, which helps to safeguard public health and protect the environment, is a requirement for producers to maintain compliance.
Watch our video to learn more about our analysis services and our state-of-the-art stacks laboratory.
What do I get with sulphur dioxide and other stacks analysis services?
Our specialist Manchester-based laboratory with state-of-the-art technology means that we can offer stack emissions analysis services on a 7 day turnaround, allowing our customers to utilise their results as soon as possible. We also provide sampling media free of charge and offer a complimentary courier pick up service, saving you money, time, and hassle.
What makes Marchwood a specialist for stacks?
Marchwood is the industry leader for stack emissions testing. We are the only independent commercial laboratory able to undertake dioxin testing and our standard turnaround times start at 7 working days, so you can get results as quickly as possible.
What technology is used at Marchwood?
Testing equipment in our purpose-built lab includes ICP/MS, two Ion Chromatographs, CVAFS, 5 d.p. analytical balances, and a water scrubbed fume cupboard. We also use new microwave technology, with a system comprising of twelve independent magnetrons for superior temperature-control, helping to avoid sample loss and the need for retesting.
How do I get my stack samples to Marchwood?
When you work with Marchwood, we will send you a comprehensive testing kit via courier, which you can return to us easily. We pride ourselves on ease of use, simply interpreted results and turnaround to suit your needs.
Frequently asked questions
What is stack emissions testing?
Stack emissions testing services enable companies to demonstrate compliance with the limits and regulations in place to reduce pollution, safeguard public health, and support a safer, healthier planet. Read more about our testing here.
Why should I test stack emissions?
Regulatory monitoring is a legal requirement for all industrial and power generation facilities. All organisations are provided with an environmental permit that outlines the substances that need to be monitored and the limits that must be adhered to. As of 1st January 2023, it has become a requirement for brominated dioxins. Marchwood is the only commercial laboratory able to test for dioxins. Find out about the tests offered here.
Stack emissions, if left unchecked, can have a detrimental effect on air quality. This can lead to adverse health effects in humans and animals, and damage ecosystems and the environment. By monitoring stack emissions, not only are you complying with limits and regulations, but you’re supporting a safer, healthier planet too.
How is sulphur dioxide produced and why should I monitor emissions?
Sulphur dioxide (SO2) is produced as part of the combustion process of fuels containing sulphur, such as coal, biomass, oil, and biogas. As a key air pollutant and a major source of acid rain, SO2 can adversely affect human health and the environment. By measuring SO2 in stacks after combustion to BS EN 14791, we help producers protect the planet and maintain compliance by adhering to acceptable levels.
What technology is used at Marchwood?
Marchwood has invested in high-end instrumentation and our standard turnaround times start at 7 working days, so you can get results as quickly as possible. Our instruments include ICP/MS, two Ion Chromatographs, CVAFS, 5d.p analytical balances, and a water scrubbed fume cupboard for handling hydrofluoric acid. We also bring new microwave technology to the UK, with a system comprising of twelve independent magnetrons for superior temperature-controlled digestion.
How long does stack emissions testing take?
Marchwood’s turnaround times start at 7 working days, so you can get results as quickly as possible.
Who do I need to submit my stack emission tests to?
The Environment Agency will be responsible for regulating most of your emissions, with Local Authorities responsible in some, lower-risk processors.
Why should I choose Marchwood for my stack emission testing?
Marchwood has analysed occupational hygiene and other environmental air samples for many years. Our new specialist stacks laboratory with state-of-the-art technology means we can offer testing that helps you comply with existing and future stack emissions regulations.