100Pcs Rubber Stoppers Self Healing Injection Ports Inoculation 7.2mm Opening

Description

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Description
【Specification】
Material: Butyl Rubber
Color: Grey
Outer Diameter: 12.5mm /0.49"(appr.)
Inner Diameter: 7.2mm /0.28"(appr.)
【Features】
✔ Material of durable butyl rubber, good heat stability.
✔ Rubber Bottle Stoppers Self Healing Injection Ports.
✔ Designed for a 7.2mm diameter hole opening.
✔ Widely used for liquid culture, BRF Jars, Supplemented substrate jars, Grain Masters.
【Package included】
100 X Injection Ports
【Notice】
Please allow slight deviation of measurement due to manual measurement.
Due to photographic light, product batches, monitor display differences, etc., it may cause unavoidable chromatic aberration problems, please understand.
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