• image not found
  • image not found
  • image not found
  • Products Certificates
  • E-catalogue
    • Download
  • Resources
    • Blog
    • Brochures and flyers
  • Career
  • Distributors
  • Global Presence
  • Contact Us
logo
  • About us
  • Products
  • Services
  • Industries
  • Investor
  • News & Events
image not found
Laboratory Glassware & Consumables
image not found
Laboratory Instrumentation
image not found
Pharma Primary Packaging
image not found
Laboratory Process Systems
image not found
Industrial Process Equipment
image not found
OEM
Laboratory Glassware Filtration Products Analytical Vials
  • Volumetric Glassware
  • Laboratory Bottles and caps
  • General Laboratory Glassware
  • Glassware For Microbiology
  • Quartz & Sintered Ware
  • Filter Membranes
  • Glass Filtration Assembly
  • Stainless Steel Filtration Assembly
  • Filter Papers
  • 2ml HPLC VIALS/CLOSURES/KIT
  • 20ml HEADSPACE GC VIALS/CLOSURES/KIT
  • Certified Pre-assembled EPA/TOC VIALS/KIT
  • Accessories
  • metal accessories
image not found
Laboratory Glassware & Consumables
Volumetric Glassware, Reagent Bottles, Beakers, Test Tubes, Petri Dishes
1500 W (10% OFF)
Nutrition Environment Lab Essentials Life sciences Liquid Handing
  • Nitrogen and Protein Analysis
  • Fat Analysis
  • Fiber Analysis
  • Moisture Analysis
  • Water Testing
  • UV Visible Spectrophotometers
  • Electrochemistry
  • Heating & Cooling Circulators
  • Heating Mantles
  • Vacuum Pumps
  • Glass Dryer
  • Water Distillation
  • Water Baths & Oil Baths
  • Laboratory Stirrers
  • Centrifuges
  • Vortex Mixers
  • Dry Baths
  • Bottle Top Dispensers
  • Digital Burettes
  • Micropipettes
image not found
Laboratory Instrumentation
Kjeldahl Digesters, Kjeldahl Distillation Units, Fat Analyser, Water Bath, Stirrer, Centrifuge
1500 W (10% OFF)
image not found
Pharma Primary Packaging
Tubular Glass Vials, Glass Ampoules
1500 W (10% OFF)
Mini Reactor System Jacketed Reactor System Parallel Reaction System Automated Reaction System Photo & Speciality System Utilities & Accessories
image not found
Laboratory Process Systems
We Automate Chemistry
Leading Manufacturer of Industrial Process Equipment
logo
    logo
  • Home
  • Products
    • Glassware & Consumables
      • LABORATORY GLASSWARE
          • Volumetric Glassware
          • Laboratory Bottles and caps
          • General Laboratory Glassware
          • Glassware For Microbiology
          • Quartz & Sintered Ware
      • FILTRATION PRODUCTS
          • Filter Membranes
          • Glass Filtration Assembly
          • Stainless Steel Filtration Assembly
          • Filter Papers
      • ANALYTICAL VIALS
          • 2ml HPLC VIALS/CLOSURES/KIT
          • 20ml HEADSPACE GC VIALS/CLOSURES/KIT
          • Certified Pre-assembled EPA/TOC VIALS/KIT
          • Accessories
    • Laboratory Instrumentation
      • Nutrition
          • Nitrogen and Protein Analysis
          • Fat Analysis
          • Fiber Analysis
          • Moisture Analysis
      • Environment
          • Water Testing
          • UV Visible Spectrophotometers
          • Electrochemistry
      • Lab essentials
          • Heating & Cooling Circulators
          • Heating Mantles
          • Vacuum Pumps
          • Glass Dryer
          • Water Distillation
          • Water Baths & Oil Baths
          • Laboratory Stirrers
      • Life sciences
          • Centrifuges
          • Vortex Mixers
          • Dry Baths
      • Liquid Handing
          • Bottle Top Dispensers
          • Digital Burettes
          • Micropipettes
    • Pharma Primary Packaging
    • Laboratory Process Systems
      • Mini Reactor System
      • Jacketed Bench System
      • Parallel Reaction System
      • Automated Reaction System
      • Photo & Speciality System
      • Utilities & Accessories
    • Industrial Process Equipment
    • OEM
    • About us
    • Products
    • Services
    • Industries
    • Investor
    • News & Events
    • Products Certificates
    • E-catalogue
      • Download
    • Resources
      • Blog
      • Brochures and flyers
    • Career
    • Distributors
    • Global Presence
    • Contact Us

Glass Vials for pH-Sensitive formulation

In the pharmaceutical industry, maintaining the stability and efficacy of pH-sensitive formulations is paramount. The interaction between a drug and its packaging can significantly influence its quality, especially concerning pH levels. Borosil Scientific, a leader in scientific and laboratory glassware, offers Ammonium sulfate-treated vials designed to address these challenges, ensuring optimal storage for pH-sensitive pharmaceuticals.

Understanding the Challenge: Glass Alkalinity and pH Imbalance

Standard glass vials, particularly those made from soda-lime glass, contain alkaline components such as sodium and potassium ions. Over time, these ions can leach into the stored solution, especially when in contact with acidic formulations. This leaching can increase the solution’s pH, potentially compromising the drug’s stability and efficacy. Even minor pH fluctuations can result in reduced potency, altered therapeutic effects, or increased degradation rates for pH-sensitive formulations.

Key Factors When Choosing Vials for Sensitive Drugs

The selection of appropriate vials for sensitive drugs is a critical decision in pharmaceutical development and packaging. Sensitive drug formulations, particularly those with pH sensitivity or complex chemical properties, demand containers that ensure stability, compatibility, and sterility throughout their lifecycle. Here are some key factors to consider when choosing vials for sensitive drugs:

Barrier Properties: Importance of Preventing Ion Leaching

One of the primary concerns when packaging sensitive drug formulations is the potential for ion leaching from the glass container. When exposed to acidic or neutral pH solutions, untreated glass surfaces may release sodium and potassium ions, causing shifts in the drug’s pH and compromising efficacy.

Borosil Scientific’s Ammonium sulfate-treated vials address this issue by creating an effective barrier on the inner surface of the glass. This treatment minimises ion exchange, preserving the chemical integrity of the drug formulation. Such vials are particularly beneficial for biologics, vaccines, and other high-value drugs, ensuring they remain stable even during long-term storage.

Consistency in Manufacturing: Precision and Uniformity

Consistency in vial production ensures uniformity in drug delivery and packaging processes. Variations in vial dimensions or wall thickness can lead to sealing issues, uneven drug dosing, or contamination risks. The tubular glass vials from Borosil Scientific excel in precision manufacturing, offering uniform dimensions, smooth surfaces, and tight tolerances.

The use of high-quality borosilicate glass further enhances these vials’ reliability. Tubular vials provide better consistency than moulded vials, making them a preferred choice for pH-sensitive formulations and drugs requiring stringent quality controls.

Compatibility Testing: Ensuring Formulation Stability

Before finalising a vial for a sensitive drug, compatibility testing is crucial. This involves evaluating the drug and container interaction under various storage conditions. Borosil Scientific’s vials are designed to be chemically inert, providing an excellent starting point for compatibility testing.

Key factors to assess during compatibility testing include:

  • pH Stability: Ensuring the vial does not alter the drug’s pH over time.
  • Adsorption and Absorption: Ensuring the drug does not adhere to or absorb into the vial surface.
  • Particulate Generation: Ensuring the vial does not contribute particles that could contaminate the drug.

The advanced Ammonium sulfate treatment and precise manufacturing reduce the likelihood of chemical reactions, making their vials ideal for a broad range of sensitive formulations.

 Ammonium sulfate Treatment: Enhancing Glass Stability

Borosil Scientific employs an Ammonium sulfate treatment on their glass vials to mitigate the risk of pH alterations. This treatment involves modifying the inner surface of the glass to create a barrier that significantly reduces the leaching of alkaline ions. The interaction between the glass and the stored formulation is minimised by Ammonium sulfate treatment, maintaining the solution’s intended pH.

Advantages of Ammonium sulfate treated Vials

  1. Chemical Inertness: The Ammonium sulfate-treated inner surface exhibits enhanced resistance to chemical interactions, ensuring that pH-sensitive formulations remain unaltered during storage.
  2. Reduced Ion Leaching: The treatment effectively suppresses the migration of sodium and potassium ions into the solution, preserving the formulation’s integrity.
  3. Enhanced Durability: These vials demonstrate improved resistance to environmental factors, reducing the risk of surface degradation and particulate formation.
  4. Regulatory Compliance: Borosil Scientific’s vials meet stringent international standards for pharmaceutical packaging, ensuring safety and quality.

Applications in Pharmaceutical Storage

The Ammonium sulfate treated vials are particularly beneficial for:

  • Acidic Formulations: Medications with low pH levels are susceptible to pH shifts due to ion leaching.
  • Biologics and Biosimilars: Biological products requiring precise pH conditions to maintain stability and efficacy.
  • Sensitive Injectables: Parenteral solutions where pH alterations can lead to adverse reactions or reduced therapeutic effects.

Conclusion

Ammonium sulfate-treated vials have emerged as a crucial solution for safely storing pH-sensitive formulations, addressing the challenges posed by ion leaching and pH imbalance. Borosil Scientific’s innovative approach to glass surface treatments ensures enhanced chemical inertness, durability, and compatibility, meeting the stringent demands of modern pharmaceutical applications.

By minimising drug-glass interactions and preserving formulation integrity, these vials provide a reliable option for storing sensitive drugs, biologics, and injectables. Additionally, advancements like ion barrier technologies complement Ammonium sulfate treatments by further enhancing glass stability. With these innovations, Borosil supports the pharmaceutical industry in delivering safe, effective, and high-quality medications while ensuring the stability of pH-sensitive drugs throughout their lifecycle.

Be the First
Sign Up Now with Your Email for Exclusive Updates & Stay Ahead with Borosil Scientific!

    logo
    Enabling the Future of Science
    Company
    • About us
    • News & Events
    • Career
    • Corporate Video
    Products
    • Laboratory Glassware & Consumables
    • Laboratory Instrumentation
    • Pharma Primary Packaging
    • Process equipment
    Support
    • E catalogue
    • Resources
    • Product Certificates
    • Blogs
    • Contact Us
    Get In Touch
    • image not found
      +91 22 6740 6300
    • image not found
      bsl@borosil.com
    • image not found
    • image not found
    • image not found
    • image not found
    Copyright © 2025 borosilscientific.com. All rights reserved.
    • Terms & Conditions
    • Privacy Policy
    • Sitemap
    Designed & Developed by iDigitalise
    Inquiry