Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Multi-Disc™ Adapters for JS-4.0, JS-4.2, and JS-4.2A Rotors, Beckman Coulter®


339108 339109 345386 341977 339100 341794 339101 339102 339103 339104
Suitable for use with the JS-4.0 (BK339086) and JS-4.2/JS-4.2A (BK339080 series) swinging bucket rotors.

  • For swinging bucket rotors
  • Color-coded
  • Stackable

Color-coded adapters consist of multiple discs that may be stacked to the desired tube or bottle length. Maximum length for multiple-place adapters is 130mm; maximum length for single-place adapters is 160mm. Adapters are autoclavable.



Expand All / Collapse All
Tube Capacity For Use With Maximum Diameter Color No. of Places No. of Discs Supplier No. Catalog Number Unit List Price Quantity
10 mL - 14 mm Orange 24 6 339101 C-2451-75 Each Retrieving
20 mL - 18 mm Green 14 8 339102 C-2451-87 Each Retrieving
500 mL - 70 mm Yellow 1 9 339109 C-2451-73 Each Retrieving
50 mL - 35 mm Dark Blue 4 7 341794 C-2451-85 Each Retrieving


Cat. No.
Enter Certificate Details

Select Product:

Enter the Lot number:

Choose from recent batch/lot numbers:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected.To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty