Reagent Bottle with Screw Neck – Reliable Storage for Every Laboratory Need
Laboratories around the world rely on high-quality storage solutions to keep chemicals stable, samples protected, and workflows safe. The Reagent Bottle with Screw Neck, supplied by ScilabEx.com and Scilabstore, is one of the most essential containers in scientific, educational, and industrial laboratories. Designed for chemistry, biology, pharmaceuticals, medical research, and quality testing environments, these bottles ensure that liquids, chemicals, and reagents stay secure, contamination-free, and easy to handle.
As a trusted supplier with PAN India & International Delivery, ScilabEx provides reagent bottles that are engineered with precision, durability, and safety in mind, making them suitable for professional laboratories, universities, research centers, and industrial applications worldwide.
What Is a Reagent Bottle with Screw Neck?
A reagent bottle with a screw neck is a specialized laboratory container used to store, transport, and preserve chemical reagents, solutions, and samples. Its screw-type closure system ensures a tight seal that prevents leakage, evaporation, and contamination. These bottles are made from high-quality materials such as:
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Borosilicate glass (heat-resistant and chemical-resistant)
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Polypropylene (PP) (lightweight and chemical-safe)
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Polyethylene terephthalate (PET) (transparent and durable)
The screw neck design makes it easy to open, tighten, and secure without using additional sealing tools. This combination of convenience and maximum protection makes the screw-neck reagent bottle a standard in scientific practice.
Where Are Reagent Bottles with Screw Neck Used?
Reagent bottles are used across a wide range of industries and laboratories. Some major applications include:
● Chemical & Analytical Laboratories
Used to store acids, bases, solvents, buffers, standard solutions, and chemical mixtures.
● Biological & Medical Laboratories
Ideal for storing culture media, stains, biological reagents, and diagnostic solutions.
● Pharmaceutical Manufacturing
Used for sample storage, quality control, stability testing, and formulation work.
● Food & Beverage Testing Labs
Safe container for additives, colorimetric solutions, flavor extracts, and chemical reagents.
● Educational Institutions
Colleges and universities use them for experiments, demonstration kits, and student laboratory work.
● Industrial Quality Control Laboratories
For storing samples, test chemicals, lubricants, oils, and industrial reagents.
● Research Centers & R&D Departments
Used for long-term storage of chemicals and sensitive formulations.
● Environmental & Water Testing Labs
For collecting and storing water, soil, and environmental samples.
These bottles are found everywhere from small teaching labs to high-end industrial facilities, thanks to their durability and chemical compatibility.
Types of Reagent Bottles with Screw Neck
ScilabEx and Scilabstore supply various types of screw-neck reagent bottles to match different lab requirements:
1. Glass Reagent Bottles
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Made from borosilicate glass
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Excellent thermal & chemical resistance
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Suitable for acids, bases, and organic solvents
2. Plastic Reagent Bottles (PP / PET)
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Lightweight and shatterproof
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Ideal for general laboratory chemicals
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Good for field testing and transportation
3. Amber (Brown) Reagent Bottles
4. Wide-Mouth Screw Neck Bottles
5. Narrow-Mouth Screw Neck Bottles
Why Are Screw Neck Reagent Bottles Important?
The screw cap design offers multiple advantages:
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Tight, leak-proof sealing
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Reusable and long-lasting
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Protection from dust, moisture, and air exposure
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Easy to open and close
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Ensures sample integrity
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Safe for storing corrosive and volatile materials
These benefits make them indispensable in high-accuracy scientific environments.
Key Features of Reagent Bottle with Screw Neck (Supplied by ScilabEx)
The reagent bottles offered by ScilabEx.com and Scilabstore include:
✔ High Chemical Resistance
Compatible with acids, alkalis, solvents, buffers, oils, and aqueous solutions.
✔ Leak-Proof Screw Cap
Specially designed threading ensures secure closure and avoids spillage.
✔ Heat & Temperature Resistance (Glass Variants)
Borosilicate glass can withstand both high and low temperatures safely.
✔ Clear Visibility & Accurate Markings
Transparent body with graduation marks for easy measurement.
✔ Durable & Reusable
Strong, crack-resistant construction ensures long-term use.
✔ Lightweight (Plastic Variants)
Easy to carry for outdoor sampling and field testing.
✔ UV Protection (Amber Bottles)
Ideal for storing light-sensitive reagents like silver nitrate & iodine solutions.
✔ Available in Multiple Sizes
Common sizes include 30 ml, 50 ml, 100 ml, 250 ml, 500 ml, and 1 liter.
Why Choose ScilabEx for Reagent Bottles with Screw Neck?
ScilabEx is one of India’s most trusted suppliers of scientific and laboratory equipment.
● Trusted Brand
Thousands of labs rely on ScilabEx.com and Scilabstore for consistent quality.
● PAN India Delivery
Fast and safe shipping across all states of India.
● International Delivery
Export to USA, Europe, Africa, Middle East, Australia, and Asia.
● Premium Quality Materials
Tested for chemical compatibility, strength, and laboratory safety standards.
● Bulk & OEM Supply Available
Corporate, educational, and industrial bulk orders supported.
● Competitive Pricing
Professional-grade products at lab-friendly prices.
● Wide Product Range
Synced with every laboratory need – glassware, plasticware, instruments, reagents, and more.
How to Use a Reagent Bottle with Screw Neck
1. Ensure the bottle is clean and dry before use.
2. Fill the chemical or sample cautiously.
3. Close the screw cap tightly to ensure a proper seal.
4. For acids/solvents, use borosilicate glass bottles.
5. For fieldwork, plastic screw-neck bottles are ideal.
6. Store bottles upright in a cool, dry cabinet.
7. Clean after every use using appropriate detergents.
Proper handling ensures sample safety and extends the life of the bottle.
FAQs – Reagent Bottle with Screw Neck
1. What is a screw-neck reagent bottle used for?
It is used to store chemicals, laboratory reagents, solvents, and samples safely.
2. Are screw-neck bottles leak-proof?
Yes, ScilabEx supplies bottles with tight screw caps that prevent leakage and evaporation.
3. Which material is best—glass or plastic?
4. Can these bottles store light-sensitive chemicals?
Yes, amber screw-neck bottles protect chemicals from UV light.
5. Do you deliver internationally?
Yes, ScilabEx offers both PAN India & International Delivery.
