Test strips are precise, inexpensive, and portable. A test strip is used to determine the concentration of a chemical or a liquid's property. In liquid-based systems, dip slides are used to measure and observe microbial activity. In Ghana, Kenya, South Africa, Oman, Muscat, Qatar, Doha, Dubai, and the United Arab Emirates, we are the leading suppliers of test strips and dip slides. To see the products, simply click on them.