All our stains can be produced in individual circular format using this product stain removal can be measured using a spectrophotomether or by visual assessment.
Circle sizes can be tailored to the size you need and can range from 1cm to 12cm diameter circles. Circular stains can be supplied on white woven cotton, knitted cotton, polyester cotton and polyester. Stains with little colour such as oils and fats can be applied to blue fabric to aid visibility.
Warwick Equest is a leading supplier of test products to the detergent and allied industries worldwide.