Double convex lens with 75mm diameter and 150mm focal length. Made from plate glass, with carefully ground and polished optical surfaces, and cleanly ground edges. Pack of 2

High Alumina Crucible,Cylindrical Form,

Glazed porcelain evaporating dish with lip. Capacity is 100ml, with a diameter of 90mm. Designed to withstand temperatures up to 1050°C (1922°F). Pack of 4

Good quality stainless steel forceps with angled blunt tips are ideal for general laboratory use. Tips are serrated to provide a better grip. Overall length is 5 inches. Forceps are non-sterile and autoclavable. Pack of 5

Double convex lens with 75mm diameter and 200mm focal length. Made from plate glass, with carefully ground and polished optical surfaces, and cleanly ground edges. Pack of 2

This 3V conductivity tester demonstrates the electrical properties of various liquids. The item consists of a molded plastic lamp socket mounted on a base with two binding posts for connecting a wire cord. It comes complete with a bulb and glass tumbler...

Dna Model,Pre-Assembled

Thermometer with 5-inch stainless steel probe. Temperature range of 25° – 125°F, shown on a dial display. Includes protective sleeve with pocket clip. Pack of 2

Pack of 10 stainless steel lab spatulas with two flat ends. Each tool measures 6" long.

High Alumina Crucible,Conical Form,30M

Graduated cylinder with 50ml capacity and double metric scale. Made from borosilicate glass, with pour spout and heavy, uniform walls. Plastic base and bumper guard included (PP). Calibrated to contain.

Laboratory spatula features flexible stainless steel blade with rounded end, mounted in a polished wood handle. Blade measures 8" long.