This set of 15cm long x 2cm wide strips can be used in chromatography studies. Sold as a pack of 100 strips. Additional Info: Chromatography Paper, Pack Of 100 Strips Package Size(L x W x H): 8 X 2 X 2 (IN) Categories: Chemistry, Accessories HTS Code: 4823.20.9000 UNSPSC: 4.11157e+007 Country Of Origin: INDIA