Venturi Injectors (Various Sizes) Microscope Accessories Design includes a flotation chamber

Design includes a flotation chamber and recess screen seat to create a seal between the egg tray and water tray

Rugged analog design suitable for field and laboratory use

-Can be worn back to front for longerwear

steam extractors and foamers

The F28461-2 features an easy-to-read double metric scale with raised 20 mL graduations and a stable hexagonal base that helps prevent tipping and rolling

Venturi Injectors (Various Sizes) Microscope Accessories Design includes a flotation chamberMazzei venturis offer an efficient and reliable way to inject virtually any liquid or gas into water. Widely used for the injection of air, oxygen and ozone. Also compatible with liquids. When installed properly, injectors can transfer ozone into water with efficiencies as high as 99%. These venturi injectors are made of PVDF and are ozone compatible. Mazzei venturis have no moving parts and provide trouble free operation. All except V514 include a 1