BD 220971 - BBL Nutrient Agar Slants General-Purpose Solid Medium for Cultivation and Maintenance of Non-Fastidious Microorganisms, 100/PK (Temp Sensitive; Non-Returnable) (Continental US Only)
The BD 220971 BBL Nutrient Agar Slants are high-quality, pre-prepared solid culture media designed for the isolation, cultivation, and maintenance of a wide variety of non-fastidious microorganisms. Based on the classic nutrient agar formulation, these slants contain peptones and beef extract that provide essential nitrogen, vitamins, and minerals to support bacterial growth. The slanted surface increases available growth area while simplifying handling and storage. Ideal for general bacteriological work, these ready-to-use slants are trusted in clinical, research, industrial, and educational laboratories worldwide.
| Manufacturer | Application | Format |
| 220971 | Prepared Media | Slant Tube Format |
Key Benefits
The BD 220971 Nutrient Agar Slants offer a combination of reliability, convenience, and consistency. Each tube is pre-poured and sterilized, eliminating media preparation time and minimizing contamination risk. The mediums balanced composition promotes robust growth of a wide range of bacteria and supports long-term culture maintenance. The solid slant format provides easy observation of colony morphology, pigment production, and surface growth characteristics while enabling extended storage of stock cultures. BDs stringent quality control ensures uniform performance and reproducible results across every batch.
Compatibility and Applications
The BD 220971 Nutrient Agar Slants are compatible with numerous bacterial species, includingEscherichia coli,Bacillus subtilis,Staphylococcus aureus, andPseudomonas aeruginosa. They are commonly used in:
- Routine culture maintenance and stock preservation of non-fastidious bacteria.
- Teaching and demonstration of microbial growth and morphology.
- Microbiological quality control and sterility testing in food, water, and pharmaceutical laboratories.
- General isolation and subculturing from liquid or plated media.
The slant format supports aerobic bacterial growth and facilitates convenient transport of cultures between laboratories.
Usage Guidelines
Before inoculation, allow the tube to reach room temperature and verify that the agar surface is intact and free of condensation. Using aseptic technique, inoculate the surface of the slant by streaking with a sterile loop, swab, or needle. Incubate at the appropriate temperature for the target organismtypically 3537C for clinical isolates or room temperature for environmental bacteria. After growth, store the cultures under refrigeration for short-term preservation or transfer to fresh slants as needed for long-term maintenance. Keep unused tubes tightly capped and stored at 225C away from direct light.
Certifications, Safety Standards, and Regulatory Approvals
The BD 220971 Nutrient Agar Slants are produced under ISO 9001 and ISO 13485 certified quality management systems, adhering to FDA and CE standards for in vitro diagnostic (IVD) use. Each batch is tested for sterility, pH accuracy, and growth performance using control organisms such asStaphylococcus aureusATCC 6538 andBacillus subtilisATCC 6633. BDs commitment to precision manufacturing ensures consistent quality, compliance, and reliability across all media products.
Comparison with Competitor Products
Compared to competitor-prepared media, BDs Nutrient Agar Slants offer superior clarity, consistency, and growth performance. Some other brands may show variable gel strength, surface irregularities, or inconsistent nutrient composition. BDs precisely formulated medium maintains optimal pH, nutrient concentration, and agar consistency, providing reliable bacterial growth and reproducible morphology. The ready-to-use slant format reduces laboratory workload while ensuring dependable results in every batch.
Typical User Profile and Application Scenarios
The BD 220971 Nutrient Agar Slants are suitable for use by microbiologists, laboratory technologists, and research scientists in clinical, academic, industrial, and environmental laboratories. They are ideal for:
- Maintaining stock cultures for teaching or research purposes.
- Routine bacterial culture work and colony maintenance.
- Quality control testing in manufacturing or pharmaceutical settings.
- Microbiological analysis in water and food testing laboratories.
Best Practices for Use and Maintenance
Use aseptic technique at all times when handling the slants. Label each culture clearly with strain details and inoculation date. Avoid prolonged exposure to high temperatures or direct light, as this may cause dehydration or nutrient degradation. For long-term preservation, overlay slants with sterile mineral oil or transfer cultures periodically to fresh media. Dispose of used tubes as biohazard waste according to institutional biosafety and environmental protocols.
Regulatory and Safety Information
The BD 220971 Nutrient Agar Slants are intended for in vitro diagnostic and research use only. They are non-toxic but should be handled by trained laboratory personnel under standard microbiological safety practices. Wear appropriate personal protective equipment (PPE) such as gloves, lab coats, and safety goggles when handling specimens and cultures. All inoculated media should be autoclaved or properly disinfected before disposal to prevent contamination and ensure biosafety compliance.
How to Order
To order the BD 220971 BBL Nutrient Agar Slants, add the product to your cart and complete your purchase securely through CIA Medicals online checkout. For institutional or bulk orders, contact CIA Medical customer service at (312) 275-5850 or submit an inquiry through the contact form on this page. Our support team can provide product availability, pricing, and technical documentation to assist with your laboratorys culture and testing needs.
