Lab Equipment & Accessories

Diamond Culture Tube Cap for 20mm Glass Culture Tubes, PP, Green, 100/Bag, 100/BG

Fit plain end culture tubes and flasks with DeLong style necks or ports. Molded from durable, autoclavable polypropylene (PP). Ridges inside cap provide secure grip and gas exchange. Maintain sterility without cotton plugging.

Diamond Culture Tube Cap for 20mm Glass Culture Tubes, PP, Red, 100/Bag, 100/BG

Fit plain end culture tubes and flasks with DeLong style necks or ports. Molded from durable, autoclavable polypropylene (PP). Ridges inside cap provide secure grip and gas exchange. Maintain sterility without cotton plugging.

Diamond Culture Tube Cap for 20mm Glass Culture Tubes, PP, Yellow, 100/Bag, 100/BG

Fit plain end culture tubes and flasks with DeLong style necks or ports. Molded from durable, autoclavable polypropylene (PP). Ridges inside cap provide secure grip and gas exchange. Maintain sterility without cotton plugging.

Diamond Culture Tube Cap for 25mm Glass Culture Tubes, PP, Blue, 100/Bag, 100/BG

Fit plain end culture tubes and flasks with DeLong style necks or ports. Molded from durable, autoclavable polypropylene (PP). Ridges inside cap provide secure grip and gas exchange. Maintain sterility without cotton plugging.

Diamond Culture Tube Cap for 25mm Glass Culture Tubes, PP, Clear, 100/Bag, 100/BG

Fit plain end culture tubes and flasks with DeLong style necks or ports. Molded from durable, autoclavable polypropylene (PP). Ridges inside cap provide secure grip and gas exchange. Maintain sterility without cotton plugging.

Diamond Culture Tube Cap for 25mm Glass Culture Tubes, PP, Green, 100/Bag, 100/BG

Fit plain end culture tubes and flasks with DeLong style necks or ports. Molded from durable, autoclavable polypropylene (PP). Ridges inside cap provide secure grip and gas exchange. Maintain sterility without cotton plugging.