Test Tube / Tubing Connectors – 12mm / 14mm / 15mm / 16mm / 18mm / 20mm

From $2.95

Frequently Purchased Together

▸ Ideal to connect test tubes / tubing
▸ Can be used to transfer Queen ant and brood to clean test tubes
▸ Hexagon design to prevent rolling

Choose Connection:
▸ 16mm to 16mm (Hexagon)
▸ 16mm to 20mm (Hexagon)
▸ 20mm to 20mm (Hexagon)
▸ 16mm to 12-18mm (Hexagon to Conical End) – good for test tube to tubing connection
▸ 16mm to 16-20mm (Hexagon to Conical End) – good for test tube to tubing connection

▸ Ideal to connect test tubes / tubing
▸ Can be used to transfer Queen ant and brood to clean test tubes
▸ Hexagon design to prevent rolling

Choose Connection:
▸ 16mm to 16mm (Hexagon)
▸ 16mm to 20mm (Hexagon)
▸ 20mm to 20mm (Hexagon)
▸ 16mm to 12-18mm (Hexagon to Conical End) – good for test tube to tubing connection
▸ 16mm to 16-20mm (Hexagon to Conical End) – good for test tube to tubing connection

Connection

16mm to 16mm (Hex), 16mm to 12-18mm (Conical), 16mm to 18-20mm (Conical), 16mm to 20mm (Hex), 20mm to 20mm (Hex)

8 reviews for Test Tube / Tubing Connectors – 12mm / 14mm / 15mm / 16mm / 18mm / 20mm

1-5 of 8 reviews
  1. Perfect!

  2. Really good for connecting stuff

  3. Great fit

  4. All of these connectors are amazing to have on-hand, useful to no end.

  5. good fit

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