Water sampling bottles and glass stoppers, behrotest® Comply with DIN 12036. Conical ground joint neck and solid glass stopper with convex base. Made of borosilicate glass 3.3. The stoppers have tw...
Water sampling bottles and glass stoppers, behrotest® Comply with DIN 12036. Conical ground joint neck and solid glass stopper with convex base. Made of borosilicate glass 3.3. The stoppers have tw...