Diamond® Culture Tube Cap for 20mm Glass Culture Tubes

  • 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
  • Available in five (5) colors for easy sample identification and organization
  • Maintain sterility without cotton plugging
  • Reduce sample evaporation compared to cotton plugging
  • Provide same evaporation and sterility benefits as stainless steel closures

Compliment This Item With:

Culture Tube, Borosilicate Glass, 18 x 150mm, 29mL, 125/Box, 4 Boxes/Case

Culture Tube, Borosilicate Glass, 18 x 150mm, 29mL, 125/Box, 4 Boxes/Case

Case of 500
$127.80
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Ordering Information
Item NumberImageDescription ColorQuantityUnit Unit Price
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Blue
118156B118156B
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Blue Blue
$105.90
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Clear
118156C118156C
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Clear Clear
$105.90
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Green
118156G118156G
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Green Green
$105.90
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Red
118156R118156R
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Red Red
$105.90
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Yellow
118156Y118156Y
Diamond Culture Tube Cap for 20mm Glass Culture Tubes, Yellow Yellow
$105.90
Note: All instruments and names of manufacturers mentioned herein are the trademarks of their respective companies and are used for reference purposes only. Globe Scientific Inc. expressly disclaims any affiliation to them.