"Metallic+Beads"

Simply press the foam collector onto elusive beads of spilled mercury and the foam pores open to enclose it. Closing the container forces the beads into a recessed trap. One replacement pad is included.

These tubes are made from special tubing to give the optimum wall thickness.

Hydrometer jars are made of borosilicate glass and feature a beaded rim with a circular base.

CAS Number: 7440-69-9
Formula Weight: 208.98
Formula: Bi
Hazard Info: Flammable (dust), Irritant
Density (g/mL): 9.8
Boiling Point (°C): 1562
Freezing Point (°C): 272
Solubility: Nitric Acid and Hydrochloric Acid
Synonyms: Bismuth Metal Lumps
Shelf Life (months): 36
Storage: Green

Made from heavy borosilicate glass, these cylinders have a beaded top and a round base for stability.

Anabaena is a genus of filamentous, un-branched Cyanobacteria consisting of bead-like cells and enlarged spores or heterocysts.

Ambidextrous gloves are extra soft and comfortable for every day use. They protect hands from a broad range of chemicals. Beaded cuff allows easy donning.

Great for classroom use.

Narrow neck borosilicate glass Erlenmeyer flasks with beaded rims and white graduations.

Great for classroom use.

Great for Connecting Rods and Apparatus in Tight Places without Sacrificing Strength

Wide Neck borosilicate glass Erlenmeyer flasks with beaded rims and white graduations.

CAS Number: 7440-23-5
Formula: Na
Density: 0.97 g/mL
Boiling and Freezing Point: 881°C, 98°C
Synonyms: Natrium
Shelf Life: 36 Months

Thermal expansion of different metals.

Durable and easy to clean.

Conductometer with variety of metals to demonstrate heat conductance by various metals.