"The Mystery of Lyle and Louise"

Intermediate hardness and melting point.

Quality glassware at an affordable price.

Quality glassware at an affordable price.

Borosilicate glass capillary melting tubes are 4" in length and have a 0.05" outer diameter capillary tubes that are particularly useful for determining the melting point of various substances.

For determining the melting point of organic compounds.

Combustion Tubes made of borosilicate 3.3 glass that can withstand high temperature fluctuations and thermal shocks, which is ideal for the controlled combustion of substances.