VWR Vwr Stopper White 19/22 Pk100 20231 Unit PK. They have also been used with clear and amber glassware and certain plasticware. Characteristics include a high degree of transparency and chemical resistance good mechanical strength and pliability....
VWR Vwr Stopper White 19/22 Pk100 20231 Unit PK. They have also been used with clear and amber glassware and certain plasticware. Characteristics include a high degree of transparency and chemical resistance good mechanical strength and pliability....