Flange plug caps
for test tubes

Flange plug caps for test tubes are made of high-quality polyethylene. With two sealing ribs for a very tight closure. Available for 10, 11, 12, 13.5 and 16 mm diameter tubes and in the colours white, blue and transparent.

See specifications further below!

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Flange plug caps for test tubes are made of high quality polyethylene. With two sealing ribs for a very tight closure. Available for 10, 11, 12, 13.5 and 16 mm diameter tubes and in the colours white, blue and transparent.

Specifications for flange plug caps for test tubes

  • Made of polyethylene.
  • Sealing ribs provide a very tight closure.
  • Easy handling with a high, ribbed grip.
  • Easy to open by tilting the stopper.
  • The flange plug caps fit our test tubes without lids.
Flange plug caps

10 mm, transparent, 3,000 pcs., 10 mm, white, 3,000 pcs., 11 mm, blue, 2,500 pcs., 11 mm, transparent, 2,500 pcs., 12 mm, blue, 1,000 pcs., 12 mm, transparent, 2,000 pcs., 12 mm, white, 1,000 pcs., 13.5 mm, transparent, 2,000 pcs., 15.7 mm, white, 1,000 pcs., 16 mm, blue, 1,000 pcs., 16 mm, transparent, 1,000 pcs.