Introduction
This laboratory glass dropping bottle is composed of a clear glass body, ground-in glass pipette and latex rubber nipple. It is made of ordinary transparent glass for routine laboratory use.
The pipette and bottle neck adopt precision ground matching surfaces to achieve good airtightness, effectively reducing reagent volatilization. With the elastic latex rubber nipple, users can easily suck and dispense liquid drop by drop for micro liquid addition.
Available capacities: 30ml, 60ml, 125ml, 250ml. It is suitable for storing indicators, staining solutions, neutral and weak acid reagents for chemistry, biology and teaching laboratories. Important note: It cannot be used for strong alkaline liquids, as strong alkali will corrode the ground glass surface. It is only for room-temperature operation.
Features
Integrated pipette and cap design with precision ground joint. No separate stopper required. The tight seal greatly reduces reagent evaporation and prevents liquid contamination.
Elastic latex rubber nipple for easy squeeze operation. It enables stable drop-by-drop liquid delivery to meet the needs of laboratory qualitative analysis.
Transparent ordinary glass body with good clarity, allowing clear observation of liquid volume, color change and sediment inside.
Multiple volume options: 30ml, 60ml, 125ml. Perfect for storing indicators, stains, neutral and weak acid reagents in chemistry and biology labs.
Custom service supported. We provide custom logo, packaging and stable bulk supply for distributors, schools and research institutes.