Set of 9 Test Tube Plug Rubber Stoppers Plant cell model 1 x Single Burette Clamp

1 x Single Burette Clamp Casted High Grade with Boss Head

Tie-on/Ear loop masks for general surgical personal protection

and teacher's guide

Jet fighter

Individually foil wrapped for convenience

Set of 9 Test Tube Plug Rubber Stoppers Plant cell model 1 x Single Burette ClampIncluded: 9 x Test Tube Plug Rubber Stoppers Lab Plugs Tapered Shaped Lab Stoppers Lab Test Tube Bungs. Autoclavable, with superior chemical durability. Low temperature gradient can withstand high temperatures & thermal shocks. Premium Quality: Test Tube Plug Rubber is made of high quality, heavy duty and durable material. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom