laboratory test tube / borosilicate glass
Test tubes with superior performance
These Pyrex® borosilicate glass test tubes have superior chemical and heat resistance properties than neutral borosilicate or soda-lime glass tubes.
Conforms to ISO 4142
High quality test tubes designed and constructed for optimum performance
Manufactured from Pyrex borosilicate glass which gives superior performance to neutral borosilicate and soda-lime glass - Allows use at temperatures up to 500°C - Excellent resistance to chemical attack