JG Finneran Next Generation - 300µL Clear Interlocked Vial/Insert, 12x32mm, 10-425mm Thread

JG Finneran Next Generation Interlocked vial features an enhanced insert that improves extraction of samples and seamless fusion with the vial, ensuring consistent sample recovery, eliminating any concerns of needle damage and potential contaminants. 10-425mm threaded 12x32 type I clear 33 expansion borosilicate glass vial fused with 300µL clear glass insert - JGF