-. Binding : Health and Beauty -. Brand : D-Plus Shop -. Color : multi color -. EAN : 0801152083589 -. Feature : Paper size: approx 45mm. x 7mm. (L x W) / pH 1-14 color chart in each pack. / The test strip color changes must be matched with the pH scale color chart within 15 seconds. / Keep dry for the rest paper. / Package include: 2 set x 80pcs. pH Test Paper -. Label : Hong Kong -. Manufacturer : Hong Kong -. MPN : US0135 -. PackageQuantity : 2 -. PartNumber : US0135 -. ProductGroup : Health and Beauty -. ProductTypeName : HEALTH_PERSONAL_CARE -. Publisher : Hong Kong -. Size : approximate : 45mm. x 7mm. (L x W) -. Studio : Hong Kong -. Title : Fu ll Range pH Alkaline Acid 1-14 Test Paper Water Litmus Testing Kit-160Strips -. UPC : 801152083589