GL45 Screw Caps-Hollow/Solid
Material: PP
Color: Blue/Red/Yellow/Green
Please note the color of the screw caps when purchasing. Default blue cap without remark
Size: Compatible with GL45 glass reagent bottle
PTFE sealing gasket
Color: light grey
Thickness: 2.95mm
Material： PTFE
Sealing Silicone Ring
Color: White
Thickness:2.9mm
Material: Silica gel
Silicone Plug
Color: Blue/White
Material:Elastic silicone