Vacuum Pump Plate on Aluminum Base with Rubber Seal, 10" Diameter Subcategory_Inorganic Compounds the entry-level shrouded-wiper unit in

the entry-level shrouded-wiper unit in the family

Compact 150mm black 2mm-stackable lead with nickel-plated split-hollow pins

Used in laboratory apparatus that needs interchangeable rotary scale indicators

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

Meker-style natural gas burner delivers a broad

Vacuum Pump Plate on Aluminum Base with Rubber Seal, 10" Diameter Subcategory_Inorganic Compounds the entry-level shrouded-wiper unit in10 inch vacuum pump plate on an aluminum base with a stopcock and rubber seal, sized to accept a bell jar for atmospheric pressure and vacuum demonstrations.