Quick-Seal Ultracentrifugation Tubes, Beckman Coulter

Supplier: Beckman Coulter
357343 358648 358647 358655 301112 355646 344622 344075 344320 360970 344326 355870 349621 344625 344322 345776 348177 345777 356562 344621 348184 344622 344324 358652 343664 363962 360974 344619 355537 361659 355643 344624 358653 342412 345775 345831 363961 348176 345830 358650 344075 355636 345831 362248 344093 360973 345830 360972 358120 345829 344323 356291 343665 349621 344338 343665 358651 358649 356957 344623 358980 358125 C14291 343777 342413 342414 363962 345778 361707 355616
76335-692BX 224.78 USD
76335-692 76335-450 CA76333-136 CA76333-776 76335-574 CA76333-132 76335-654 76335-534 CA76333-134 CA76333-130 76335-492 76335-690 76335-404 76335-526 76335-406 CA76333-766 CA76333-128 76335-804 CA76333-768 CA76333-124 76335-540 CA76333-126 CA76333-764 76335-464 76335-542 CA76333-120 CA76333-242 76335-466 CA76333-122 76335-666 CA76378-478 CA76333-240 76335-656 CA76333-238 CA76333-756 CA76333-118 CA76333-234 CA76378-480 76335-472 CA76333-114 CA76333-752 CA76333-312 76335-430 CA76333-236 CA76333-116 76335-596 CA76333-754 76335-476 76335-510 CA76333-110 CA76333-232 CA76333-112 76335-590 CA76378-482 76335-668 76335-548 76335-428 76335-682 CA76333-786 CA76333-780 76335-488 CA76333-782 76335-688 76335-446 76335-360 76335-436 76335-514 76335-638 76335-518 CA76333-778
Quick-Seal Ultracentrifugation Tubes, Beckman Coulter
Tubes Centrifuge Tubes
Quick-seal tubes eliminate most of the steps involved in capping tubes and cut handling time in half.

  • Different types of materials
  • Various configurations
  • Wide selection

The top of the tube is either dome-shaped or bell-shaped with a 3 mm-long inlet through which the tube is filled. The filled tube is heat-sealed using the hand-held sealer (required). The highly reliable seal achieved makes these tubes ideal for sample storage and for working with radioactive or pathogenic samples.

Beckman Coulter quick-seal tubes are designed for use in swinging bucket, vertical tube, near vertical tube, and most fixed angle rotors. The tubes are available in many sizes and in three different designs - dometop, bell-top, and conical bell-top. These are also available in two materials: polypropylene and ultra-Clear. Tubes made of both materials are thin-wall and non-wettable.

These tubes are especially useful for providing secondary biocontainment or for runs requiring cesium chloride gradients. There is no need for caps - the tubes are heat-sealed, resulting in a very reliable seal. However, spacers and/or floating spacers are required to support the tops of the tubes during centrifugation (Please refer to the rotor manual for the list of compatible tubes and spacers).

The g-Max system uses a combination of short bell-top polypropylene quick-seal tubes and floating spacers (also referred to as g-Max spacers). The floating spacers sit on top of the quick- seal tubes; thus, there is no reduction of maximum radius, and therefore, no reduction of g force. The shorter pathlength of the tubes permits you to achieve separations with much faster run times than with full-size tubes.

Caution: Please always check the centrifuge rotor manual for the list of compatible tubes and adapters.
Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR