Reagent bottles are specialized containers used in laboratories to store chemical reagents and solutions. They are typically made of glass reagent bottles or plastic and designed to resist chemical reactions, ensuring safe storage and easy dispensing.

Variations available in Reagent Bottles

Material

Glass: Ideal for storing solvents and sensitive chemicals; available in clear or amber for light protection.
Plastic (usually HDPE or Polypropylene): Lightweight, shatterproof, and suitable for a wide range of chemicals, though not for strong solvents.

Shape

Round Bottles: Common for easy handling and pouring.
Square Bottles: Space-efficient, especially in storage cabinets.
Wide-Mouth Bottles: Allow easy access for larger instruments or pouring solids.
Narrow-Mouth Bottles: Better control during pouring; reduces evaporation and contamination.

Closure Type

Screw Cap: Most common; tight seal and reusable.
Dropper Cap: Used for precise dispensing.
Glass Stopper: Typically used in high-purity or traditional labs.
Tamper-Evident Caps: Useful in clinical or regulated environments.

Capacity/Size

Available in a range of volumes — typically from 30 mL to 2,000 mL, depending on lab requirements.

Sterility

Sterile Bottles: Used in microbiology, pharmaceuticals, and clinical settings.
Non-Sterile Bottles: Standard lab use for chemicals and reagents not requiring sterility.

Uses of Reagent Bottles

Reagent bottles are essential storage containers used across multiple fields for securely holding and dispensing chemicals, solutions, and reagents. Here are the diverse applications across various domains:

Store reagents for blood tests, ELISA, and urinalysis.
Preserve sample diluents, buffers, and enzyme solutions.

Hold solvents and active ingredients for drug formulation and testing.
Used in quality control labs for reagent storage.

Store acids, bases, indicators, and analytical reagents.
Used in titrations, synthesis, and spectroscopy work.

Preserve DNA/RNA buffers, media, and cell culture reagents.
Essential in PCR, protein purification, and immunoassays.
Used in schools and colleges for safe handling of chemicals during experiments.

Proper Handling, Storage, and Disposal of Reagent Bottles

Always label bottles with the chemical name, concentration, hazard symbols, and date of preparation.
Choose glass reagent bottles or plastic reagent bottles depending on the chemical's compatibility (e.g., use borosilicate glass for corrosive acids).
Keep bottles in designated chemical storage areas, away from heat and direct sunlight.
Store volatile or flammable substances in ventilated or flame-proof cabinets.
Ensure caps or stoppers fit securely to prevent leaks and contamination.
Use screw caps or ground glass stoppers based on the liquid’s volatility.
Do not dip pipettes or instruments directly into bottles.
Pour out only the amount needed and never return unused reagents.
Check for cracks, discoloration, or compromised seals.

How to Choose the Right Reagent Bottle?

Glass (e.g., borosilicate): Ideal for storing reactive, corrosive, or high-purity chemicals.
Plastic (e.g., HDPE, PP): Lightweight, shatter-resistant, suitable for non-reactive or less volatile substances.
Screw caps: Provide airtight sealing, commonly used for storage.
Glass stoppers: Chemically resistant, used for sensitive reagents.
Choose based on your laboratory's usage needs; common sizes range from 50 mL to 2000 mL or more.
Round bottles: Better for mixing and uniform heat distribution.
Square or flat bottles: Space-efficient for storage.

Top Reagent Bottle Brands at Medikabazaar

Tarsons Screw Cap Round Bottom PP Reagent Bottle

Made from high-quality polypropylene, ensuring chemical resistance and durability.

Aanij Reagent Bottle Narrow Mouth

Constructed from strong HDPE material, ideal for storing a wide range of laboratory chemicals.

Mitra Combined ABD Monoclonal Antibodies Kit

Used for ABO blood grouping using monoclonal antibodies. It offers quick and accurate results (within 2–4 seconds), and has a 24-month shelf life.

Why Buy a Reagent Bottle from Medikabazaar?

Purchasing reagent bottles from Medikabazaar offers several advantages, including high-quality products sourced from trusted manufacturers. You can rely on competitive pricing, ensuring value for money, along with expert customer support to assist with any inquiries or issues. Medikabazaar also ensures prompt delivery, making it a convenient and reliable option for labs and healthcare facilities.

Shop Reagent Bottles Online at the Best Price

Explore the wide range of high-quality reagent bottles available at the best reagent bottle prices on Medikabazaar. Browse our collection from trusted brands like J. Mitra and Tarsons today. Visit Medikabazaar or use our medical app or medical consumables app for easy access to lab and diagnostic products. Don’t miss out on expert support and quick delivery.

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FAQ’s

Q1. What is a reagent bottle used for?

Ans. A reagent bottle is used to store and dispense chemicals, solvents, and reagents in laboratories. It ensures safe handling and proper containment of substances during experiments and tests.

Q2. What is the use of reagent bottles in a laboratory?

Ans. Reagent bottles in laboratories are used to store chemicals, solvents, and reagents safely. They help in measuring, mixing, and dispensing liquids during scientific experiments.

Q3. Why is nitric acid kept in reagent bottles?

Ans. Nitric acid is kept in reagent bottles because they are designed to safely store corrosive chemicals. The bottles are typically made of materials like glass reagent bottles or plastic that can resist nitric acid’s corrosive properties.

Q4. What are reagents used for?

Ans. Reagents are substances or compounds used in chemical reactions to detect, measure, or produce other substances. They are essential in laboratory experiments for conducting tests and analyses.

Q5. What are the two ways of maintaining reagent bottles?

Ans. Reagent bottles should be stored in a cool, dry place to prevent contamination or degradation. Regularly check for leaks, cracks, or expired contents and ensure proper labelling for easy identification.