VWR Vwr Smooth Mat 4x7 Blue Unit EA. Vwr Uniform mats 4 x 7 provide a clean option for collecting and measuring small volumes. Vwr Uniform mats work great with VWR Purifiers and VWR Sensitive Tests as well as other silica gels. The mats 4 x 7 side also prevents spills under hoods and through use of radiation therapy. Vwr Uniform mats also prevent stray light contamination of urine from all ages and genders. Specifications for VWR Vwr Smooth Mat 4x7 Blue INS0407BLUVWR: Catalog number: 89185-200 Type: PL SAFETY W x L: 1.2 x 2.1 m (4 x 7') Package Contents: VWR Vwr Smooth Mat 4x7 Blue INS0407BLUVWR / 89185-200 The VWR Vwr Smooth Mat 4x7 Blue INS0407BLUVWR is a quality addition to the Advantech Manufacturing lineup. For more great deals on Laboratory Consumables by Advantech Manufacturing please browse our Advantech Manufacturing Laboratory Consumables page. VWR Vwr Smooth Mat 4x7 Blue INS0407BLUVWR Unit EA