A Trusted Tool We Have Made for 12 Years
Our factory has been producing this plastic dropper 3ml for 12 years. It is an essential tool for medical laboratories and biological tests. You can use it to transfer samples, add reagents, or dispense liquids. Many labs use it daily. We offer it as a top choice for bulk orders. The quality is consistent, and the price is fair. Our factory covers 2,500 square meters and employs 15–20 workers. We focus on manufacturing a reliable dropper that helps labs reduce supply costs and minimize errors in experiments.

|
Parameter |
Details |
|
Material |
Food-grade HDPE |
|
Total Capacity |
3ml ±0.1ml |
|
Drop Size |
~0.05ml |
|
Tube Length |
180mm |
|
Tip Outer Diameter |
8mm |
|
Body Outer Diameter |
12mm |
|
Wall Thickness |
0.8mm |
|
Weight |
5g |
|
Packaging |
100 pcs/bag, 10 bags/carton |
|
Sterilization |
High-temperature sterilized |
|
Temperature Range |
-20℃ to 60℃ |
Clean Workshop & Safe Materials for Your Safety
We make this plastic dropper 3ml from food-grade HDPE. This material is odorless, non-toxic, and does not react with acids, bases, or organic solvents. Therefore, when you aspirate reagents, it will not contaminate the sample, ensuring more accurate test results. The dropper is produced using a fully automatic process in a 100,000-class cleanroom. Dust and microbes are strictly controlled. The dropper tip is molded in one piece with no seams or rough edges, preventing liquid from remaining inside or leaking. Each dropper undergoes high-temperature sterilization before leaving the factory, so you can use it immediately without additional sterilization, saving time in your workflow.
Accurate Drops & Strong Design for Bulk Use
The main advantage of this plastic dropper 3ml is its accuracy. The total capacity is 3ml with an error of only ±0.1ml. The drip rate is consistent, and each drop is approximately 0.05ml. This allows you to add small amounts of reagent with confidence, reducing laboratory errors. The transparent tube lets you easily monitor the remaining liquid and its color. The dropper is durable, resistant to breakage or bending, and can be used in temperatures ranging from -20℃ to 60℃. In case of any issues during shipping, we will assist you promptly. We also provide a three-year warranty as our commitment to your satisfaction.
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