Esta buscando: Tetrabutilamonio cloruro

Deliver uniform liquid quantities with the all-glass bottle top tilt measures for experiment reproducibility. Applying inversion mechanics, the apparatuses fill and pour contents in a fixed volume. The highly accurate devices return excess liquids to the flask eliminating the possibility of hazardous spills and conserving working liquid. Interchangeable calibrated pipet heads allow researchers to change the desired volume for specific applications. Bottle top tilt measures remove need to directly handle strong reagents, acids, or alkalies.