Anaerobic Jar System NAJS-200 is an oxygen-free cultivation system designed to grow obligate and microaerophilic anaerobes under controlled laboratory conditions. It enables reproducible microbial analysis, biochemical testing, and quality control processes.
This system is used when microorganisms require strict oxygen-free environments for accurate growth and testing.
Ensures accurate anaerobic microbial cultivation
Supports reproducible laboratory results
Enables compliance with ISO and GLP standards
Suitable for routine and research microbiology
Outcome: Improves accuracy and consistency in microbial testing.
Anaerobic Jar System NAJS-200 removes oxygen using chemical sachets, gas-generating kits, or vacuum-assisted methods. The sealed chamber maintains anaerobic conditions, while indicator strips confirm oxygen removal during incubation.
Maintains oxygen-free microbial environment
Compatible with standard incubators
Supports multiple culture media types
Easy to operate and maintain
Suitable for laboratory and research workflows
Use this system if you need controlled anaerobic conditions for small to medium-scale microbiology testing, research, or quality control applications.
For continuous anaerobic processing → Use anaerobic chamber
For large-scale production → Use bioreactors
For automated workflows → Use controlled atmosphere systems
Oxygen Removal: Chemical sachets / gas packs / vacuum
Capacity: 5–15 L
Incubation Duration: Up to 72 hours
Material: Autoclavable plastic or glass
Indicators: Anaerobic indicator strips
Power: Not required
Anaerobic jars are best for batch microbial cultivation in small laboratories, while anaerobic chambers are suitable for continuous and large-scale anaerobic operations.
Anaerobic chambers → Continuous oxygen-free work
GasPak systems → Routine anaerobic culture
Bioreactors → Industrial microbial processes
It is used to cultivate oxygen-sensitive microorganisms under controlled anaerobic conditions in laboratory environments.
It uses chemical sachets, gas-generating kits, or vacuum-assisted systems to eliminate oxygen from the chamber.
Typically up to 72 hours depending on the method used.
Yes, it is fully compatible with standard laboratory incubators.
Obligate anaerobes, microaerophiles, and some facultative anaerobes.
Yes, it is widely used for detecting anaerobic contamination in food samples.
Microbial cultivation in research labs
Pharmaceutical quality control testing
Food microbiology analysis
Clinical pathogen detection
Environmental microbial studies
ISO-compliant laboratory practices
Good Laboratory Practices (GLP)
Supports regulated microbiology workflows
Anaerobic Culture Equipment
Anaerobic Workstations
GasPak Systems
Guide to Anaerobic Cultivation
Anaerobic Jar System NAJS-200 accommodates up to 6 Petri dishes (90–100 mm) and establishes anaerobic conditions within 2 to 4 hours using gas generation methods. Constructed from transparent, impact-resistant PMMA with an O-ring seal and stainless steel clamp, it allows easy visual monitoring while ensuring airtight performance.
