Water Analysis

The safety of our drinking water, whether supplied by the municipal, private organizations or business units, lies at the heart of public health. CSI International Ltd provides standard drinking water testing and analysis for municipalities, borehole water, commercial bottled water and incident response to ensure our water supply clients meet the stringent legislative requirements placed on drinking water providers and to protect public health as part of our responsibility and philosophy. Our drinking water analysis covers both chemical and microbiological determinants such as Legionella, E. coli, Coliforms, Staphylococcus aureus, Salmonella among others.

Some of our water analysis include:

• Drinking Water
• Dialysis Water
• Effluent Waste Water
• Bottled Water
• Non-Potable Water

Soil Analysis

We offer chemical and mechanical analysis of soils for variety of uses. Our mission is to provide accurate and timely soil test reports to meet the unique agricultural and environmental needs of our country. We provide information on techniques of soil sampling and carry out various analyses on agricultural soil.

Our services comprises of:

• Collection of a representative soil sample.
• Laboratory analyses of the soil sample.
• Interpretation of analytical results.
• Management recommendations based on interpreted analytical results.

In soil analysis we determine physical conditions, fertility (nutrient) status, and chemical properties that affect their suitability as plant growing media.

Examples of parameters that are analysed in our labs are:

• Soil pH.
• Electrical conductivity.
• Organic matter.
• Micronutrients and Essential trace elements.
• Heavy metals such as lead, cadmium, arsenic and mercury.
• Soil Pathology

Food Testing

Food Testing services are designed to ensure the safety, quality, and compliance of food products across the supply chain. Through our accredited laboratory, we conduct a wide range of microbiological, chemical, and physical analyses to detect contaminants, verify nutritional content, and assess shelf-life stability. Our food testing solutions support regulatory compliance with Kenya Bureau of Standards (KEBS), international guidelines, and client-specific requirements.

Swab Analysis

At CSI International Limited, our Swab Analysis service is designed to detect and identify microbial and chemical contaminants on surfaces in industrial, healthcare, and laboratory environments. This method plays a critical role in assessing surface cleanliness and validating sanitation procedures. We collect samples from work surfaces, equipment, packaging areas, and cleanrooms to verify hygiene standards and reduce the risk of contamination in sensitive operations such as pharmaceuticals, manufacturing, and medical device production.

Quality Assurance and Control

We are committed to helping clients uphold the highest standards through our Quality Assurance and Control services. We implement systematic monitoring and evaluation processes to ensure that products, environments, and operations meet regulatory and internal quality specifications. Whether it’s through lab testing, process audits, or analytical reviews, our QA/QC support helps minimize risk, maintain consistency, and ensure compliance with industry standards and client expectations.

Microbiological Environmental Monitoring

Our Microbiological Environmental Monitoring service involves the routine assessment of air, surfaces, and personnel within controlled environments to detect microbial contamination. This is essential for sectors like pharmaceuticals, hospitals, and biotech labs where sterility and environmental integrity are critical. We include air samplers, swabs, and settle plates to track microbial activity and ensure environments remain within acceptable limits for safe operations.

Microbial Quality Tests on Non-Food Industrial Products

CSI also conducts Microbial Quality Testing on non-food industrial products such as cosmetics, pharmaceuticals, detergents, and packaging materials. These tests are vital to ensure that products are free from harmful microorganisms that could degrade quality, affect performance, or pose health risks. We adhere to local and international standards, helping manufacturers validate product safety before release into the market.