Behr behrotest® Water Sampling Replacement Stopper NS 29
Item No. 9920664
"Comply with DIN 12036. Conical ground joint neck and solid glass stopper with convex base. Made of borosilicate glass 3.3. The stoppers have two advantages: No bubbles are trapped at the stopper base when inserted into a filled bottle. Less risk of breakage or cracking than conventional stoppers.<BR />"
|Country of Origin||Germany|