Dish Care
View serviceAutomatic Dishwasher Detergent Testing
Differentiate cleaning, spotting, filming, and shine under controlled, repeatable conditions.
Testing services
Performance and surface-science testing designed around the decision.
From recognized methods to controlled custom studies, Tandell focuses on HI&I cleaning products, industrial cleaners and degreasers, automotive-care systems, surfactants, polymers, and wetting applications.
Core pathwaysStandardized methodsCustom methodsClaims support
Core testing areas
Specialized application testing.
Performance testing, surface science, digital microscopy, surface roughness, and physical-property measurements can be combined within one coordinated program.
Dish Care
View serviceManual Dishwashing Liquid Testing
Measure detergency, foam longevity, grease handling, and end-of-life performance.
Fabric Care
View serviceLaundry Detergent Performance Testing
Quantify stain removal, whiteness, colour care, redeposition, and malodor performance.
Surface Care
View serviceHard Surface Cleaner Performance Testing
Assess cleaning efficacy on representative soils, surfaces, and real-world use conditions.
Claims
View serviceMalodor Reduction Testing
Evaluate odor removal, neutralization, prevention, and fragrance-masking performance.
Compatibility
View serviceCleaner and Product Material Compatibility Testing
Compare how cleaners and treatment products affect plastics, metals, elastomers, and finished surfaces under controlled exposure.
Industrial Cleaning
View serviceIndustrial Degreaser Performance Testing
Compare removal of oils, greases, carbonaceous soils, and process residues under controlled use conditions.
Automotive Care
View serviceCar Wash and Automotive Care Testing
Evaluate cleaning, foam, wetting, rinsing, appearance, protection, and material interaction across vehicle-care programs.
Surface Science
View serviceWetting, Contact Angle and Surface-Energy Testing
Quantify wetting, spreading, contact angle, surface tension, and surface free energy for products and materials.
Formulation Science
View serviceSurfactant Performance and Characterization
Connect surface tension, wetting, foam, detergency, dispersion, and formulation behaviour across concentrations and conditions.
Beyond the catalogue
Do not see the exact method you need?
Many of Tandell's most valuable projects begin with a question that does not fit neatly into a published standard. We can adapt recognized methods or develop a controlled comparative approach.
Custom methods and claims supportStart a project
Tell us what the result needs to prove.
Our technical team will help define a practical test program around your product, benchmark, claim, or development objective.
Discuss Your Project