Precision Built to Last
We have made droppers for 12 years. This glass eye dropper with measurements is made for labs that need exact liquid amounts. The marks on this dropper are not just printed on. We use a high-temperature sintering process. This means the marks will not fade or wash away. They stay clear even after many cleanings and high-heat sterilization. This is a key detail for labs that reuse their tools.

|
Parameter |
Specification |
|
Material |
3.3 Borosilicate Glass, Silica Content ≥81% |
|
Max Temperature |
320°C |
|
Wall Thickness |
0.9-1.1 mm |
|
Length |
150 mm |
|
Outer Diameter (Body) |
10 mm |
|
Outer Diameter (Tip) |
4 mm |
|
Total Capacity |
3 ml |
|
Droplet Size |
0.04 ml per drop (error ≤ ±0.004 ml) |
|
Graduation Accuracy |
±0.01 ml |
|
Graduation Range |
0.1-3 ml, in 0.1 ml increments |
Clear Marks for Reliable Results
We make the body from 3.3 borosilicate glass. It has over 81% silica. It can handle heat up to 320°C and cold down to -20°C. The wall thickness is 0.9 to 1.1 mm, which makes the glass clear and easy to read. Every glass eye dropper with measurements follows a strict standard. This gives lab workers the confidence to read the liquid level without worrying about big errors.
A Smart Choice for Resellers
This glass eye dropper with measurements is ideal for chemical analysis, biological testing, and drug research. Users can read the volume directly from the tube, so there is no need for extra tools. It comes in sterile, individual packaging with 50 pieces per box. We support OEM and ODM orders. If you have a drawing or a sample, we can make it to your needs. We offer a three-year warranty and provide personal support for any after-sales issues.
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