Steel Paint Can Opener and Closer Tool Subcategory_Boiling Flasks Right-angle Rotaflow stopcock in borosilicate

Right-angle Rotaflow stopcock in borosilicate glass features 0-3mm bore for precise small-volume flow control in chemistry apparatus

Sloping recovery bend in borosilicate glass features 29/32 flask and 19/26 cone sizes for distillation collection with size adaptation

5 inches of cording

built for bulk storage of oil-based paints and solvents

Sprung-tip jockey contact slides smoothly along the resistance wire of a Wheatstone bridge or potentiometer to find the null-deflection balance point during student-built bridge experiments

Steel Paint Can Opener and Closer Tool Subcategory_Boiling Flasks Right-angle Rotaflow stopcock in borosilicateLever action steel paint can opener and closer tool with a stamped loop for key chain or carabiner attachment, giving stockrooms a dedicated tool for sealing and unsealing chemical cans.