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SPECIAL SOILS AND STAINS FOR TESTING DETERGENTS & INGREDIENTS Scientific Services has prepared and used numerous soils and stains in performance evaluation of detergents, bleaches and laundry detergents. Examples of those which we have used and supplied to clients are listed below. We invite your inquiries for others which you may need. Our soiled fabrics are normally supplied in packages of 24 - 3"x4" swatches; we will cut to suit your needs as long as a minimum of 10 packages is met. To ensure stability we package most of our swatches under nitrogen gas. We typically use three (3) fabrics - cotton, cotton-polyester with durable press finish and polyester - but almost any fabric listed in the Testfabrics, Inc. or Textile Innovators Corp. catalogs can be soiled. We will also soil your own special fabrics. We maintain an inventory of Dust Sebum and Ground in Clay soiled standard fabrics for which there is no minimum order. Usually, the special soils and stains are made to order in lots of ten (10) packages and the preparation is schedules when the order is placed. If you do not need 10 packages, please, inquire because we often have odd lots of many of the stains. Also, for no extra charge, we will apply a soil or stain to a mixture of our standard fabrics as long as the total is ten (10) packages. Stained swatches are priced according to the difficulty of preparation. Prices, per 10 packages, for the Three Groups are as follows:
Several soils used in detergency, soil deposition and anti-soil-redepostion tests are available.
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Send mail to
ashley@sciservsd.com with questions or comments about this web site.
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