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The following strains must be requested from ATCC/NCTC banks: NCTC 13368, NCTC 7427, NCTC 13438, NCTC 13443, ATCC 11296, ATCC 13182. Learn more about what we offer here.

We will batch-ship all requests. The next shipment is 25th November 2025. Requests for this shipment have now closed. All requests made will be added to our next shipment in Q1 of 2026.

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