Two liquid culture media lids pack

This pack includes two media lids designed for liquid culture jars, each with a built-in injection port for sterile syringe access during inoculation. Having multiple lids on hand makes it easier to run several liquid culture jars at once without needing to source replacement lids separately.

Specs

• Pack size: 2 lids
• Compatible with: Standard liquid culture jars (confirm thread size before ordering)
• Material: Autoclave-safe
• Includes: Self-healing injection port on each lid

A Practical Backup

Lids are one of the easiest components to wear out or damage over repeated sterilization cycles, particularly around the injection port where the septum sees the most use. Keeping a couple of spares on hand means a worn or compromised lid doesn’t stall a batch — you can swap in a fresh one and keep moving without waiting on a reorder.

Running Parallel Batches

For anyone running two liquid culture jars side by side — whether to compare strains or simply to scale up production — having matched lids ready to go from the start keeps both jars consistent in seal quality and injection access.