Pharmaceutical Dropper Assemblies: Pipette, Bulb & Closure
Complete pharma dropper assemblies — pipette, bulb, closure and bottle matched as one unit, with graduations to 2.0 ml and ISO 13485 production.
What we make
Range & specifications
Complete dropper assemblies for pharmaceutical bottles: pipette, bulb, closure and, where needed, the bottle and cap, matched and packed as one unit on 18/410, 20/400, 13/425 and 15/425. Pipettes are glass or PP; bulbs are nitrile, silicon, rubber or PVC.
Why it fits as one unit
Graduations at 0.25, 0.5, 0.75, 1.0, 1.5 and 2.0 ml are available, and the 2.0 ml marks are limited to droppers supplied without a closure — the one point that catches buyers out. Send the bottle drawing and the draw volume, and the assembly is quoted complete.
Certifications behind this line
Droppers (Pharmaceutical) are produced under our ISO 13485:2016 medical-device quality system, audited by Shanghai Inger Certification (ICAS), alongside our quality and environmental systems.
- ISO 13485:2016 — medical-device quality system for this line · 117 26 MD 0193 R3 00 (valid to 2029-10-09)
- ISO 9001:2015 — quality management · 117 26 Q 2822 R2 02
- ISO 14001:2015 — environmental management · 117 26 E 1567 R2 02
All three are issued by Shanghai Inger Certification (ICAS). Verify any number on the CNCA registry (cx.cnca.cn).
Patents behind the design
This line sits inside a wider portfolio of 29 valid patents (invention and utility model) across spray pumps, lotion pumps, foam pumps and aerosol cans. Where a product family carries its own design patent, it is listed on the relevant page.
Every patent number links to its Google Patents record — assignee, abstract, claims, drawings and legal status — so a buyer can confirm ownership without asking for a certificate.
Frequently asked questions
What bulb materials do you offer?
Nitrile, silicon, rubber and PVC, with nitrile and silicon sizes given by diameter and height.
What gradations are available?
0.25, 0.5, 0.75, 1.0, 1.5 and 2.0 ml, with 2.0 ml limited to droppers without a closure.
Related reading
Source pharmaceutical droppers directly
See the full specification table and matched options, or send your requirements for a quotation.
pharmaceutical droppers — full specifications Request a quote