RG® Borosilicate Test Tubes 18 × 150 mm — Pack of 100

PRODUCT INFORMATION

About this product

This institutional pack contains one hundred 18 × 150 mm borosilicate test tubes for classrooms, practical laboratories and routine sample work. The size offers useful length and working volume for chemistry and biology procedures, while the large pack supports repeated batches and replacement requirements.

The tubes may be searched as 18 mm glass test tubes, laboratory test tubes in bulk or chemistry test tubes for schools. Borosilicate glass is used for its practical resistance to normal laboratory heat and chemicals. Laboratories should use compatible racks and holders, inspect every tube before use and follow their established cleaning and heating procedures. Dealers and institutions can also request quantity pricing for repeat supply.

The 100-piece quantity is intended to reduce frequent reordering for regular classes or routine testing. Keep unused tubes in protective packing until needed and separate damaged glass immediately. Before purchase, confirm that the 18 mm diameter suits the existing stands, cleaning brushes, stoppers and other laboratory accessories.