Borosilicate Boston Round Bottles – 30ml/66ml/100ml for Oral Liquids, USP Type I Compliant
Premium Pharmaceutical Packaging by Pharglass | High Chemical Resistance | Ideal for Sensitive Formulations
Pharglass Borosilicate Boston Round Bottles are engineered for the most demanding oral liquid applications—where chemical stability, purity, and regulatory compliance are non-negotiable. Made from Type I neutral borosilicate glass, these bottles exceed USP <660>, EP 3.2.1, and YBB standards, offering exceptional resistance to leaching, hydrolysis, and thermal shock.
Ideal for potent APIs, acidic or alkaline syrups, alcohol-based tinctures, biologics-derived oral solutions, and premium herbal extracts, our borosilicate bottles ensure your formulation remains uncontaminated and stable throughout its shelf life. Unlike standard soda-lime glass, Type I borosilicate minimizes ion exchange—critical for pH-sensitive or high-potency drugs.
The classic Boston Round design provides structural strength, ergonomic handling, and seamless compatibility with standard caps—including child-resistant, tamper-evident, dropper, and dispensing closures.
Key Features & Benefits
- ✅ USP Type I Compliant – Highest grade for pharmaceutical glass packaging
- ✅ Superior Chemical Durability – Low extractables, ideal for aggressive formulations
- ✅ Thermal Shock Resistant – Withstands autoclaving and temperature fluctuations
- ✅ Crystal-Clear Transparency – Enhances product visibility and brand presentation
- ✅ Standardized Neck Finishes – Compatible with global capping and filling lines
- ✅ Eco-Friendly & Fully Recyclable – Sustainable choice for responsible brands
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Borosilicate Boston Round Bottle |
| Brand | Pharglass |
| Material | Neutral Borosilicate Glass (Type I) |
| Compliance | USP <660>, EP 3.2.1, YBB00292005-2-2015, ISO 9001 |
| Available Capacities | 30ml, 60ml, 100ml (other sizes on request) |
| Neck Finish Options | 24/410, 28/410, 38/400 (standard); custom finishes available |
| Cap Compatibility | Child-resistant (CR), tamper-evident, dropper, disc-top, spray pumps |
| Clarity | High-transparency clear glass |
| Surface Options | Silk screen printing, hot stamping, labeling (full OEM support) |
| Packaging | Shrink-wrapped bundles in export cartons (e.g., 100–200 pcs/carton) |
| MOQ | 5,000 pieces |
| Typical Applications | High-potency oral liquids, biologic-derived solutions, acidic/alkaline syrups, premium CBD oils, veterinary medicines, clinical trial materials |
Note: Amber (brown) borosilicate option available for light-sensitive formulations requiring both UV protection and Type I performance.
Why Choose Borosilicate Over Soda-Lime?
While soda-lime glass (Type III) suffices for many OTC products, borosilicate (Type I) is essential when:
- Your formulation has extreme pH (<3 or >10)
- Long-term stability data requires minimal container interaction
- Regulatory submissions demand the highest glass quality (e.g., FDA, EMA)
- You’re packaging high-value or sterile-filtered oral solutions
Pharglass Type I bottles undergo rigorous testing for:
- Hydrolytic resistance (powdered glass test)
- Particulate matter
- Dimensional accuracy
- Visual defects (bubbles, stones, cracks)
OEM & Global Support
As a trusted supplier to pharmaceutical innovators and CDMOs across Europe, North America, and Asia, Pharglass offers:
- Custom neck finishes and embossing
- Full branding services (screen printing, labeling)
- Regulatory documentation (DMF support available)
- Dedicated logistics for bulk export
When formulation integrity matters, choose the gold standard in glass.
Pharglass Borosilicate Boston Round Bottles deliver unmatched performance for today’s most advanced oral therapeutics.
📩 Contact us today for samples, compliance certificates, or a customized quote!
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