Anaerobic Jar System NAJS-105 is an oxygen-free microbial cultivation system designed to grow obligate and microaerophilic anaerobes under controlled laboratory conditions. It enables reproducible microbial testing, biochemical analysis, and research applications requiring strict anaerobic environments.
This system is used when oxygen-sensitive microorganisms must be cultured in a controlled environment.
Cultivating anaerobic bacteria for microbiology studies
Performing antimicrobial susceptibility testing
Food safety testing for anaerobic pathogens
Environmental microbial analysis
Pharmaceutical quality control
Outcome: Ensures accurate microbial growth and reproducible results.
Anaerobic Jar System NAJS-105 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.
Ensures oxygen-free microbial growth
Supports reproducible laboratory testing
Compatible with standard incubators
Easy to operate and maintain
Suitable for multiple microbiology applications
Anaerobic Jar System NAJS-105 is ideal for:
Microbiology laboratories
Pharmaceutical QA/QC teams
Food safety testing labs
Clinical diagnostic labs
Research institutions
When continuous anaerobic manipulation is required → Use anaerobic chamber
When large-scale production is needed → Use bioreactors
Oxygen Removal: Chemical sachets / gas packs / vacuum
Capacity: 5–12 L
Incubation Duration: Up to 72 hours
Material: Autoclavable plastic or glass
Indicators: Anaerobic indicator strips
Power: Not required
Anaerobic jars are used for small-scale, batch microbial cultivation, while anaerobic chambers provide continuous oxygen-free environments for large-scale or high-throughput operations.
Anaerobic chambers → Continuous anaerobic work
GasPak systems → Routine culture testing
Bioreactors → Industrial fermentation
It is used to cultivate oxygen-sensitive microorganisms under controlled anaerobic conditions in laboratories.
It uses chemical sachets, gas-generating kits, or vacuum-assisted methods 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.
Anaerobic Jar Systems
Anaerobic Workstations
GasPak Systems
Guide to Anaerobic Microbiology
Anaerobic Jar System NAJS-105 offers a 10 L capacity and accommodates up to 36 Petri dishes arranged in three stacks. It creates anaerobic conditions within 3 to 5 minutes, making it ideal for laboratories requiring efficient and repeatable cultivation of oxygen-sensitive organisms. The transparent jar body allows easy visual monitoring without disturbing internal conditions.
