Description Experiment Glass Reagent Bottles Blue Screw Cap 100ml 250ml 500ml 1000mlSpecification Material GlassColor TransparentSize 100ml 250ml 500ml 1000mlFeatures 1 These heavy duty bottles can be used for storage as well as mixing and sampling 2 Bottles have permanent white enamel graduations and marking spots 3 Glass bead indicates full capacity line on 100 ml through 1000 ml sizes 4 Each bottle includes a linerless one piece autoclavable 140C 284F polypropylene plug seal screw cap and drip free pouring ring 5 Maximum temperature 450C 840F Package Included 1 x Experiment Glass Reagent Bottle