Product Description
The concentrator tube is where your final extract volume is set, so clear, fine graduations matter. These tubes collect concentrated sample at the base of a Kuderna-Danish assembly and can then be removed and stoppered for analysis or storage without another transfer step.
This listing is for Kimble catalog number 570051-1025: KONTES Concentrator Tube, 10 mL, 105 mm, 0-1 in 0.1, 2-10 in 1. Made from borosilicate glass 3.3, the tubes come in 4, 10, 15 and 25 mL capacities with 19/22 or 24/25 joints. Graduations are 0.1 mL in the lowest range. The 570050 series has hooks for KEM-KLAMPS or springs, while the 570051 series without hooks is secured with polyacetal Standard Taper clamps. LIGHT LABS ships genuine DWK Life Sciences products with knowledgeable support from our Englewood, Colorado team.
Key Features
- Fine low-range graduations – 0.1 mL divisions near the tip for precise final volumes.
- Detachable and stopperable – Remove from the assembly for analysis or storage.
- Joint choices – 19/22 or 24/25 joints to match your concentrator.
- With or without hooks – Secure with KEM-KLAMPS, springs or polyacetal clamps.
- Borosilicate glass 3.3 – Chemically resistant glass for organic solvents.
Specifications
| Catalog Number | 570051-1025 |
| Brand | Kimble (DWK Life Sciences) |
| Description | KONTES Concentrator Tube, 10 mL, 105 mm, 0-1 in 0.1, 2-10 in 1 |
| Sold As | Each |
| Material | Borosilicate glass 3.3 |
| Joints | 19/22; 24/25 |
| Options | With hooks; without hooks |
| Clamps | 675500 KEM-KLAMPS or 675300 polyacetal clamps, not included |
Available Options
- 570050-1025 – KONTES Concentrator Tube With Hooks, 10 mL, 105 mm, 0-1 in 0.1, 2-10 in 1
- 570050-1026 – KONTES Concentrator Tube With Hooks, 10 mL, 100 mm, 0-1 in 0.1, 2-10 in 1
- 570050-1525 – KONTES Concentrator Tube With Hooks, 15 mL, 122 mm, 0-1 in 0.1, 2-15 in 1
- 570050-1526 – KONTES Concentrator Tube With Hooks, 15 mL, 125 mm, 0-1 in 0.1, 2-15 in 1
- 570050-2525 – KONTES Concentrator Tube With Hooks, 25 mL, 170 mm, 0-1 in 0.1, 2-25 in 1
- 570050-2526 – KONTES Concentrator Tube With Hooks, 25 mL, 100 mm, 0-1 in 0.1
- 570051-0425 – KONTES Concentrator Tube, 4 mL, 100 mm, 0-2 in 0.1 and at 3 and 4
- 570051-1026 – KONTES Concentrator Tube, 10 mL, 100 mm, 0-1 in 0.1, 2-10 in 1
- 570051-1525 – KONTES Concentrator Tube, 15 mL, 122 mm, 0-1 in 0.1, 2-15 in 1
- 570051-2525 – KONTES Concentrator Tube, 25 mL, 170 mm, 0-1 in 0.1, 2-25 in 1
- 570051-2526 – KONTES Concentrator Tube, 25 mL, 140 mm, 0-1 in 0.1
Applications
- Kuderna-Danish extract concentration
- Final volume adjustment before GC
- Environmental organic analysis
- Sample storage after concentration
