Prevents leaks to ensure a proper seal when connecting items, such as a pressure gauge to an adaptor X12 PTFE Tape, 1/2" x 600"

Disperse gas into bubbles with QuckFit™ sintered boroscilicate glass tubes designed to fit a range of QuickFit™ Deschel bottles. Tubes come in a variety of porosity for fine control over bubble size. Bottle head dreschel scintered for 500mL bottle borosilicate glass porosity 1 24/29 cone

Secure screwcaps to glass screwthreads. QuickFit™ screwthread washers for QuickFit™ screwthreads ensure that the cap fits correctly. Washers come in a variety of sizes. X10 Washer PTFE 6.0 to 11.5mm 24mm thread size

Manufactured from Stainless Steel. Lenz Laborglasinstrumente™ Coil Springs are for use with aluminum rings with hooks to connect conical ground joints safely Spiralfeder, Länge 60 mm

Constructed of PTFE for high temperature and chemical resistance. Kartell™ Lining for Glass Tapers are specially designed to prevent machined glass joints from binding. x10 Lining for glass tapers, PTFE, NS45/40