These self-healing injection ports are designed for clean, consistent inoculation of jars, grain bags, and liquid culture containers. Each port is made from durable self-sealing material that closes around the needle after injection, preventing air leaks or open pathways for spores and bacteria.

Backed with strong 3M adhesive, they apply quickly to jar lids or culture containers and hold up under pressure cooker or autoclave conditions. They are a reliable upgrade for efficient, sterile lab work.

Highlights

• Self-healing material closes around the needle after injection
• Strong 3M adhesive for secure, long-lasting attachment
• Waterproof and contamination resistant
• Fully autoclavable and pressure cooker safe
• Ideal for liquid culture jars, grain bags or jars, and tissue culture containers
• Great for simplifying and speeding up clean inoculation workflows

Quantity Prices

• 1–9: $0.95
• 10–24: $0.75
• 25+: $0.65

Discount automatically applies at checkout