Product Overview
Glass Eye Dropper with Measurements is a graduated 3ml borosilicate dropper for reagent dosing, chemical analysis, biological testing, and lab sample handling when the operator needs direct reading from the tube.
Specifications
|
Item |
Details |
|
Product Name |
Glass Eye Dropper with Measurements |
|
Product Type |
Graduated glass measuring dropper |
|
Material |
3.3 borosilicate glass, silica content ≥81% |
|
Maximum Temperature |
320°C |
|
Low-Temperature Resistance |
Down to -20°C |
|
Wall Thickness |
0.9–1.1mm |
|
Length |
150mm |
|
Outer Diameter, Body |
10mm |
|
Outer Diameter, Tip |
4mm |
|
Total Capacity |
3ml |
|
Droplet Size |
0.04ml per drop, error ≤±0.004ml |
|
Graduation Accuracy |
±0.01ml |
|
Graduation Range |
0.1–3ml in 0.1ml increments |
|
Standard Packing |
Sterile individual packaging, 50 pieces per box |
Key Features
- High-temperature sintered graduations stay clear after repeat washing and sterilization, keeping the 0.1–3ml scale readable during daily lab use.
- ±0.01ml graduation accuracy and 0.04ml drop output work for small-volume reagent dosing when operators need a quick reading from the tube.
- 3.3 borosilicate glass with ≥81% silica handles high heat, low-temperature storage, and repeat cleaning without clouding the tube body.
- 0.9–1.1mm wall thickness keeps the body clear enough for volume reading while maintaining a steady hand feel during repeated liquid transfer.
Customization Options
- Capacity and graduation: total capacity, graduation range, scale interval, and graduation accuracy produced from approved drawing or sample details.
- Tube dimensions: length, body diameter, tip diameter, and wall thickness prepared for the target liquid-handling use.
- Packaging identity: sterile individual packing, inner labels, barcode labels, carton marks, and private-label information for resale or distributor orders.
- OEM/ODM production: drawing-based or sample-based production covers tube size, scale layout, printing position, and packing version.
Packaging and Order Information
- Standard packing: sterile individual packaging, 50 pieces per box.
- Pre-production samples are prepared before bulk production; custom sample development cycle is 2 weeks.
- Order execution is based on the approved capacity, graduation range, scale interval, packing quantity, label information, and carton marks.
- We can share production photos or videos during manufacturing for bulk laboratory supply orders.
Quality Control
Glass Eye Dropper with Measurements quality checks cover tube clarity, uniform wall thickness, scale readability, graduation accuracy, capacity consistency, and drop output. Each batch is checked against the approved 0.1–3ml graduation layout, and pieces with unclear scales, wrong intervals, rough tips, glass defects, or unstable droplet behavior are removed before packing.
FAQ
Q1: When should a measured glass dropper be chosen?
A1: Select this model when the operator needs direct volume reading from the tube, such as reagent dosing, biological testing, or small-volume chemical analysis.
Q2: What is the difference between this model and a no-scale glass dropper?
A2: This model has 0.1–3ml graduations for measured dosing. A no-scale dropper is used for transfer work where printed volume reading is not required.
Q3: Will the graduation marks stay readable after repeated cleaning?
A3: Yes. The high-temperature sintered scale is designed to remain readable through repeat washing and heat sterilization.
Q4: What details are needed for a non-standard measured dropper?
A4: Provide target capacity, graduation range, scale interval, accuracy requirement, tube size, and tip diameter so we can produce the scale layout correctly.
Hot Tags: glass eye dropper with measurements, China glass eye dropper with measurements manufacturers, suppliers, factory, Laboratory Glass Dropper, Large Glass Dropper, Glass Dropper with Rubber Teat, glass dropper, Glass Eye Dropper with Measurements, 15ml Glass Dropper
