0.5 oz 1 oz 2 oz 4 oz 8 oz 16 oz 32 oz Clear Blue Green Amber Boston Round Glass Bottle Dropper Bottle 18/400 20/400 22/400 28/400 Neck Finish with Dropper Caps

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Product Description

Basic Specifications

Closure Type
Screw-on
Customizable
Customized
Features
Refillable
Material
Glass
Product Category
Boston Round Glass Bottles
Surface Treatment
Siliconization
Glass Type
Pharmaceutical Grade USP Type III
Finish Standard
18/400 20/400 22/400 28/400
Usage
Cosmetics, Personal Care Product, Food
Sealing Type
Droppers or Plastic Cap
Transport Package
Shrink Wrapped Tray + Cartons or Pallets
Specification
0.5oz to 16oz
Origin
China
HS Code
7010909000
Production Capacity
100,000,000 PCS

Product Description

📦
1oz to 16oz Clear Blue Amber Boston Round Glass Bottle Dropper Bottle

Boston round glass bottles are characterized by their round shape with narrow neck and rounded shoulder, commonly used for packaging liquids such as pharmaceuticals, chemicals, and personal care products.

Glass Dropper Bottle
Nominal Capacity Filling Capacity Brimful Capacity Weight (g) Finish Standard Height (mm) Diameter (mm)
1/2 oz14.216.425.5gG.P.I 18/40068.2625
1 oz31.336.244gG.P.I 20/40078.5832.8
2 oz60.863.858gG.P.I 20/40093.6638.6
4 oz120125.7108gG.P.I 22/400112.7348.82
8 oz235250175gG.P.I 28/400138.160.33
16 oz480505255gG.P.I 28/400168.774.6
32 oz9601000480gG.P.I 33/400205.794.5

About Neck Finish Standards

The "18", "20", "22", and "28" refer to the thread diameter (T dimension) in mm. The "400" refers to the thread type which has a specific H dimension range and a minimum of one complete thread turn around the bottle.

Product Catalog

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Factory & Quality Control

Company Overview
Factory View
Certifications

Frequently Asked Questions

Are you a manufacturer or a trading company?
We are a trading company, a distributor, and a professional supplier of packaging products for pharmaceutical, food, and cosmetics. We work with certified factories to provide reliable quality and high-level services worldwide.
What are your major product categories?
Our categories include plastic bottles/jars, glass bottles (dropper, syrup, infusion, perfume, etc.), plastic caps, droppers, tubular glass vials, and moulded injection glass vials.
Can you provide free samples?
Yes, we can provide free samples, but the customer is required to cover the express shipping cost.
What is the normal MOQ?
For items available in stock, the MOQ can be very small. For non-stock items, the MOQ varies depending on the specific product.
What decoration capabilities do you have?
We offer silk screen printing, thermal transfer printing, hot stamping, electroplating, and water transfer printing for caps and bottles.
Why should we choose your company as a vendor?
We have a professional QC team for strict AQL inspection, many years of industry experience, and we provide tailored packaging solutions with fast response and reliable quality.

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