20mm grey butyl rubber stopper
Specification | Crown Dimater | Crown Thickness | Plug Diameter | Overall Height |
20-A | 18.8mm | 3.3mm | 13.2mm | 8.8mm |
20-B | 19.5mm | 3.0mm | 13.0mm | 8.7mm |
20-A Pharmaceutical Butyl Rubber Stopper 20-B Pharmaceutical Butyl Rubber Stopper
20 Pharmaceutical Butyl Rubber Stopper 20 Pharmaceutical Butyl Rubber Stopper