| 229420 | 50mL Centrifuge Tube - Paperboard Rack, Sterile | 25/Paperboard Rack with 1 Rack/Bag |
| 229421 | 50mL Centrifuge Tube - Bag, Sterile | 25/Re-sealable Bag |
| 230421A | 50mL Centrifuge Tube, Assorted Color Cap - Bag, Sterile | 25/Re-sealable Bag |
| 230421B | 50mL Centrifuge Tube, Blue Cap - Bag, Sterile | 25/Re-sealable Bag |
| 230421P | 50mL Centrifuge Tube, Purple Cap - Bag, Sterile | 25/Re-sealable Bag |
| 230421R | 50mL Centrifuge Tube, Red Cap - Bag, Sterile | 25/Re-sealable Bag |
| 230421Y | 50mL Centrifuge Tube, Yellow Cap - Bag, Sterile | 25/Re-sealable Bag |
| 229422 | 50mL Centrifuge Tube - Foam Rack, Sterile | 25/Foam Rack |
| 229428 | 50mL Centrifuge Tube - Plastic Rack, Sterile | 25/Plastic Rack |
| 229423 | 50mL Centrifuge Tube, Marking Spot Caps - Foam Rack, Sterile | 25/Foam Rack |
| 229424 | 50mL Centrifuge Tube, Numbered Caps - Foam Rack, Sterile | 25/Foam Rack |
| 229426 | 50mL Centrifuge Tube, Flip Top Cap - Paperboard Rack, Sterile | 25/Paperboard Rack with 1 Rack/Bag |
| 229427 | 50mL Centrifuge Tube, Flip Top Cap - Bag, Sterile | 25/Re-sealable Bag |
| 229498 | 50mL Centrifuge Tube, Snap-Pop Lid - Bag, Sterile | 25/Re-sealable Bag |
| 229499 | 50mL Centrifuge Tube, Snap-Pop Lid, Self-Standing - Bag, Sterile | 25/Re-sealable Bag |
| 229402 | 50mL Centrifuge Tube, Sure Cap - Bag, Sterile | 25/Re-sealable Bag |
| 229430 | 50mL Centrifuge Tube - Self-Standing, Bag, Sterile | 25/Re-sealable Bag |
| 229433 | 50mL Centrifuge Tube - Black, Bag, Sterile | 25/Re-sealable Bag |
| 229434 | 50mL Centrifuge Tube - Black, Bag, Sterile | 25/Re-sealable Bag |
| 229455 | 50mL Centrifuge Tube - Paperboard Rack, Non-sterile | 25/Paperboard Rack |