Class A Burette with PTFE Needle Valve Rotaflow Stopcock, 50mL, DIN ISO 385, Borosilicate Glass Subcategory_Stoppers offering flexible positioning during force

offering flexible positioning during force

Brightness-comparing Jolly's photometer using a translucent paraffin disc method

and rectangles

Both burette and reservoir are made of precisely bore high quality Borosilicate 3

a medium-bore option suited to distillation-head connections and other laboratory apparatus that move moderate fluid volumes

Class A Burette with PTFE Needle Valve Rotaflow Stopcock, 50mL, DIN ISO 385, Borosilicate Glass Subcategory_Stoppers offering flexible positioning during forceClass A burette in borosilicate glass holds 50mL with PTFE needle valve Rotaflow stopcock meeting DIN ISO 385 for precision titration procedures.