Oxidase Discs – HiMedia DD018-1VL, 50 Discs/Vial

Oxidase Discs (DD018-1VL) are ready-to-use bacteriological differentiation discs designed for the detection of oxidase enzyme production by microorganisms. These discs are widely used in microbiology, bacteriology, clinical laboratory testing, educational laboratories, and research applications for differentiating oxidase-positive and oxidase-negative microorganisms.

Each vial contains 50 oxidase discs, providing a convenient and efficient solution for routine microbiological testing. The discs are impregnated with the necessary reagents for oxidase testing and help eliminate the need for daily preparation of a fresh oxidase reagent.

This HiMedia Oxidase Disc DD018-1VL is suitable for microbiology laboratories, diagnostic laboratories, universities, research institutions, hospitals, and other facilities performing bacterial identification and differentiation.

Key Features & Benefits

• High-quality Oxidase Discs for microbiological testing
• HiMedia laboratory product
• Product Code: DD018-1VL
• Pack Size: 50 discs/vial
• Disc Diameter: 10 mm
• Designed for oxidase testing
• Used for detecting oxidase production by microorganisms
• Useful for differentiation of oxidase-positive and oxidase-negative bacteria
• Ready-to-use format helps simplify routine testing
• Suitable for microbiology and bacteriology laboratories
• Convenient vial packaging for laboratory use
• Useful for academic, clinical, diagnostic, and research laboratories

Technical Specifications

Oxidase Discs – DD018-1VL, 50 discs/vial, for reliable oxidase testing and bacterial differentiation in microbiology laboratories.

Applications of Oxidase Discs

1. Microbiology & Bacteriology

Oxidase Discs are primarily used in microbiology laboratories for determining whether microorganisms produce the cytochrome oxidase enzyme. This test can be useful as part of bacterial identification and differentiation procedures.

2. Bacterial Differentiation

The discs help differentiate microorganisms that produce a positive oxidase reaction from organisms that give a negative reaction. HiMedia specifically lists organisms such as Neisseria, Alcaligenes, Aeromonas, Vibrio, Campylobacter, and Pseudomonas among those that can give positive reactions, while Enterobacteriaceae generally give negative reactions.

3. Clinical & Diagnostic Laboratories

Oxidase testing is commonly incorporated into microbiological workflows where bacterial isolates need to be differentiated and identified. These discs can therefore be useful in clinical and diagnostic laboratory settings as part of appropriate testing procedures.

4. Educational Laboratories

The product is suitable for microbiology practical classes, university laboratories, medical laboratory training, and scientific education, where students learn bacterial identification and biochemical testing techniques.

5. Research Laboratories

Researchers can use oxidase discs as part of microbiological studies involving bacterial characterization, differentiation, and biochemical testing.

How Oxidase Discs Work

The discs are sterile filter-paper discs impregnated with reagents including N, N-dimethyl-p-phenylenediamine oxalate, ascorbic acid, and α-naphthol. These reagents react with oxidase-positive microorganisms to produce a characteristic colour change.

According to HiMedia’s product information, Pseudomonas aeruginosa ATCC 27853 produces a deep purplish-blue positive reaction, while Staphylococcus aureus ATCC 25923 shows no colour change as a negative reaction.

Storage & Handling

Store the product according to the manufacturer’s recommended storage conditions and product documentation. Protect the vial from inappropriate environmental conditions and contamination.

Laboratory personnel should follow the applicable manufacturer’s instructions, SDS, laboratory biosafety procedures, and quality-control requirements when using microbiological testing materials.

Why Buy HiMedia Oxidase Discs from Bright Scientific?

Bright Scientific supplies laboratory chemicals, microbiological products, scientific instruments, and laboratory consumables throughout Bangladesh. The HiMedia Oxidase Discs DD018-1VL are suitable for laboratories requiring a convenient solution for routine oxidase testing and bacterial differentiation.

Customers can contact Bright Scientific for current price, availability, bulk requirements, institutional orders, and delivery information.

Oxidase Discs Price in Bangladesh

The price of HiMedia Oxidase Discs DD018-1VL (50 Discs/Vial) may vary depending on availability, order quantity, and supplier pricing. For the latest price and quotation in Bangladesh, customers are advised to contact Bright Scientific directly.

Frequently Asked Questions (FAQ)

1. What are Oxidase Discs?

Oxidase Discs are microbiological differentiation discs used for detecting oxidase production by microorganisms.

2. What is the product code of HiMedia Oxidase Discs?

The product code is DD018-1VL. HiMedia lists the base SKU as DD018.

3. How many discs are included in one vial?

Each vial contains 50 oxidase discs.

4. What is the size of each Oxidase Disc?

The discs are 10 mm in diameter.

5. What are Oxidase-Discs used for?

They are used for oxidase testing and bacterial differentiation in microbiology laboratories.

6. Which microorganisms can give a positive oxidase reaction?

HiMedia lists microorganisms including Neisseria, Alcaligenes, Aeromonas, Vibrio, Campylobacter, and Pseudomonas as examples that can give positive reactions.

7. What colour indicates a positive oxidase reaction?

A positive reaction can produce a deep purplish-blue colouration of the disc.

8. Are Oxidase-Discs suitable for educational laboratories?

Yes. They can be useful for microbiology practical classes, university laboratories, and laboratory training involving bacterial differentiation.

9. What brand is DD018-1VL?

DD018-1VL is a HiMedia product.

10. Where can I buy Oxidase-Discs in Bangladesh?

HiMedia Oxidase-Discs DD018-1VL, 50 Discs/Vial, can be sourced from Bright Scientific. Contact the supplier for current pricing, stock availability, and delivery information