Flanged Plug Caps


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lobe Scientific’s polyethylene (PE) flanged plug caps provide exceptional leak-resistance in test tubes, centrifuge tubes and round cuvettes. They feature two flexible flanges that press firmly against the inside wall of the tubes, thereby providing better leak-resistance than standard plug caps.

The caps are available in a 12mm, 13mm and 16mm sizes and in 9 beautiful colors for sample identification purposes.

Packaging: 1000 per bag.

Item No. Description Unit Price
KGS 6263C Cap, Plug, for 15mL Centrifuge Tubes, Natural Bag of 1000 $61.30
KGS 118127 Cap, Flange Plug, 12mm (Assorted Colors Available) Bag of 1000 $18.40
KGS 118240 Cap, Flange Plug, 13mm (Assorted Colors Available) Bag of 1000 $18.60
KGS 116152 Cap, Flange Plug, 16mm (Assorted Colors Available) Bag of 1000 $26.00


Additional information

item no.

KGS 6263C, KGS 118127, KGS 118240, KGS 116152


red, green, blue, black, white, yellow, clear, lavender, orange