"Wards"

Set includes nine weights totaling 100 g, made of stainless steel for durability. Set includes a hanger for suspending.

Set of 8 stainless steel slotted masses with a metal and plastic rack with handle.

Dropping funnels with PTFE stopcocks and sockets fitted with interchangeable plastic stoppers.

Set of 4 Slotted Masses with a hanger, made of stainless steel and engraved for identification.

Multiple heart pathologies including coronary artery disease and myocardial infarction.

Heavy Retort Bases with tapped rod hole made of chemically-resistant coated cast iron.

Durable coiled spring with looped ends.

Highly detailed model of the complete human tongue including salivary glands and teeth to demonstrate typical positioning.

Precisely centered aluminum pulleys.

Polished beach wood construction is attractive and easy to clean.

This condenser box provides different values of Electrolytic capacitors, ranging from 1μF to 4.7μF. Built on a 8 x 5" plastic box. All these capacitors are of ± 10% tolerance and are of 63 volts working voltage.

Powered by (4) 'C' batteries, it can lift objects up to 100lbs.

High thermal performance and enhanced chemical resistance.

Students learn how the length, tension, and mass of a string affect the frequency of a standing wave in this engaging demo.

This hanging, human spinal column model provides an incredible amount of realism and detail for examining the human skeleton.

High quality pear shape distilling flasks with ground joints, short neck design.