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Flex Caps

SKU:

Price range: $150.00 through $195.00

Flexible plastic caps for 13 mm and 16 mm test tubes, in transparent color.

  • 2 sizes: 13 mm, 16 mm
  • Flexible plastic construction
  • 10 packages of 1,000 per case

Flex caps are a softer alternative to rigid plug caps, easier to apply and remove for high-throughput rack work and routine sample storage. The flexible material grips the tube rim and seals against routine handling without the hard pop of a flange cap.

Match the cap size to your tube diameter. Select size above.

Processing Times

All orders are processed within 1-2 business days. Orders are not shipped or delivered on weekends or holidays.

Shipping Methods and Delivery Estimates

We offer several shipping options for your convenience:

  • Standard Shipping: 3-5 business days
  • Expedited Shipping: 1-2 business day

* Please note that delivery delays can occasionally occur.

Shipping Costs

Shipping charges for your order will be calculated and displayed at checkout. Free standard shipping is available for orders over $300.

Geographic Restrictions

We currently ship to addresses within the U.S. only. For international shipping, please contact our customer service who can coordinate a port pick up. 

Order Tracking

Once your order has shipped, you will receive a Shipment Confirmation email containing your tracking number(s). The tracking number will be active within 24 hours.

Returns and Exchanges Policy
  • Process: To initiate a return or exchange, please contact our customer service team to obtain a Return Merchandise Authorization (RMA) number. Items returned without an RMA number will not be accepted.
  • Restocking Fees: A restocking fee of 10% may apply to certain returns.
  • Refunds: Refunds will be processed within 1-2 weeks of receiving the returned item and inspected by our team. 
The refund will be issued to your account for future purchases.
  • Damaged or Incorrect Items
    • If you receive a damaged or incorrect item, please contact customer service within 48 hours of receiving the shipment.
  • Customer Service Contact Information: For any questions regarding your order or our shipping and returns policy, please contact us at:

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