Replacement Ball Set for Projectile Launcher, 3/4" Steel and Aluminum Item Type_Dissection Equipment 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

Astronomical telescope with Ramsden eyepiece and cross-hairs

STOPPER & STOPCOCK || Fitted with an interchangeable 19/26 plastic stopper and glass key stopcock

Pack of 10 natural bark cork stoppers in Size 13 measures 24mm in length for sealing laboratory vessels and chemistry apparatus

Crushing-jaw stainless steel bone cutter sections small bones during anatomy and comparative-specimen dissection work in a compact economy format

Replacement Ball Set for Projectile Launcher, 3/4" Steel and Aluminum Item Type_Dissection Equipment Right-angle Rotaflow stopcock in borosilicateReplaces the 0. 75 inch half drilled steel and aluminum balls for the PH0343 spring loaded projectile launcher, a two ball refill when originals are lost or worn.