Description
Rotilabo® test tubes with straight rim are thick-walled laboratory tubes manufactured from borosilicate glass 3.3 with a nominal capacity of 100 ml. The straight rim supports convenient filling, decanting, and instrument access during sample preparation and observation. Borosilicate glass 3.3 is a standard laboratory glass type valued for chemical durability and performance under typical heating and cooling cycles on the bench. Thick-walled construction improves resistance to mechanical stress from handling, mixing, and rack storage. These tubes suit general laboratory tasks involving reagents, dilutions, and intermediate samples that benefit from a larger working volume. They are supplied in a pack of 50 pc(s), which is practical for series work in teaching laboratories, analytical suites, and research groups. Pack weight is 2,620 kg. Rotilabo® tubes from manufacturer ROTH SELECTION integrate into everyday glassware sets used with aqueous solutions and many organic media compatible with borosilicate glass 3.3. Clear walls enable continuous visual monitoring of colour changes, precipitates, and separations. With straight-rim geometry, thick walls, and 100 ml capacity, this format supports preparatory chemistry, short-term holding, and visual assays where a robust, transparent glass tube is required.
Key features
- Pack size: 50 pc(s)
- Brand: Rotilabo®
- Rim type: Straight rim
- Material: Borosilicate glass 3.3
- Construction: Thick-walled
- Capacity: 100 ml