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Hare's Apparatus, useful for comparing the density of liquids Three limbed glass tube, with 5.5" of tubing on the center limb Mounted on Wooden ba...

With glass vessels of 4 different shapes mounted in leak proof metallic collars mounted on a metal base. Mounted on moulded plastic base. To show ...

Apparatus Contains: (1) Thick Wall Aluminum can - Approximately 1 L with nozzle for steam outlet, (1) AL Sample carrier, (1) Spring Handle, (1) Tr...

Blue Handheld Vacuum Pump with gauge and 19.5" tube. Displaces 725 ml of air Pump rate of 15 ml This pump features a gauge in inches, Hg Rubber O ...

Comprised of two identical dual-scale thermometers. Water cistern fitted to the lower case is connected to the "wet bulb", providing the contrasti...

Perfect for students of any age Corrosive resistant for prolonged outdoor use 7" height, 8.5" diameter This small anemometer is perfect for younge...

Mounted on durable metal base Total height 8.3" Manometer dual scale is from 0-4 x 105Pa and 0-58 PSI with needle set at atmospheric pressure Requ...