Caps and pouring rings of different colors for a better identification of the samples. PP caps and pouring rings have a thermal resistance up to 140ºC. PBTB caps with PTFE-coated silicone gasket and ETFE pouring rings can be used up to 200ºC, and have a higher chemical resistance than PP
Made of amber borosilicate glass 3.3. Fully autoclavable at 134 ºC. GL 80 thread, according to ISO 4796. With blue screw cap and pouring ring in polypropylene
Made of borosilicate glass 3.3. Fully autoclavable at 134 ºC. GL 80 thread, according to ISO 4796. With blue screw cap and pouring ring in polypropylene
Made of amber borosilicate glass 3.3. Fully autoclavable at 134 ºC. GL 45 thread, according to ISO 4796. With blue screw cap and pouring ring in polypropylene
