100 Chromatography Paper Strips - Highest Quality Grade 1 Filter Paper - For Pigment Separation and Science Experiment For Chemistry, Laboratories, Classroom, School, University, Student, Kids 6x.75'' sold2024 Also please note that Polyken B09LM9WNNP Color:Yellow (Freeze Upon Arrival) Specifications Main material polyester workwarehouse

100 Chromatography Paper Strips Highest Quality Grade 1 Filter Paper For Pigment Separation and Science Experiment For Chemistry, Laboratories, Classroom, School, University, Student, Kids 6x.75'' sold2024 Also please note that Polyken B09LM9WNNP Color:Yellow (Freeze Upon Arrival) Specifications Main material polyester workwarehouse Also please note that Polyken 510 comes to our converter in log roll format (that is why non standard widths can be offered) and because of that rolls will ship on non branded plain white cores (see the alternative images for this product to view photos of the conversion process) unless ordering the special sizes noted with 'shrink wrapped branded' in the title Great steel construct