The Thermo Scientific MicroCL 24×1.5/2 mL ClickSeal fixed-angle rotor is the standard rotor for the MicroCL 17 and 21 microcentrifuges. Moreover, this rotor offers 24 positions for 1.5/2 mL microtubes with integrated ClickSeal biocontainment. In addition, the MicroCL 24×1.5/2 mL reaches a maximum speed of 14,800 rpm and an RCF of 21,100 x g. As a result, you process up to 24 microtubes per run with safe biocontainment.
Furthermore, the MicroCL 24×1.5/2 mL stands out with its ClickSeal biocontainment system. Therefore, you install the biocontainment lid in one simple click without tools. Moreover, this rotor meets the biocontainment certification by Public Health England in Porton Down. Additionally, the lid design promotes aerosol-tight sealing during centrifugation.
In addition, the MicroCL 24×1.5/2 mL accommodates standard 1.5/2 mL microtubes directly in the rotor. Subsequently, you process smaller tube formats via dedicated adapters. Moreover, three adapter packs are available: 0.5/0.6 mL microliter tube, 0.25/0.4 mL microliter tube and 0.2 mL PCR tube. As a result, you combine microtube processing with spin columns and mini-prep protocols.
Finally, the MicroCL 24×1.5/2 mL is ideal for basic microtube processing, mini-preps and spin column applications. Therefore, this rotor is the standard choice for molecular biology and routine microcentrifuge work. As a result, you process DNA and RNA isolation, PCR preparation and protein pelleting in a single rotor.
| Feature | MicroCL 24×1.5/2 mL ClickSeal rotor |
|---|---|
| Rotor type | Fixed-angle, microtube rotor with ClickSeal biocontainment |
| Maximum capacity | 24 x 1.5/2 mL microtubes |
| Maximum speed | 14,800 rpm |
| Maximum RCF | 21,100 x g |
| Maximum tube dimensions | 11 x 50 mm |
| Compatible centrifuges | MicroCL 17, MicroCL 17R, MicroCL 21, MicroCL 21R |
| Biocontainment | ClickSeal lid (certified by Public Health England, Porton Down) |
| Suitable for | 1.5/2 mL microtubes (direct), 0.2-0.6 mL tubes (via adapter) |
| ClickSeal benefit | Simple one-click installation without tools |
| Application | Basic microtube processing, mini-preps, spin columns, DNA/RNA isolation, PCR preparation |
| Delivery | Complete with ClickSeal biocontainment lid, adapters sold separately |
| SKU | Description |
|---|---|
| 75003424 | MicroCL 24 x 1.5/2 mL rotor with ClickSeal biocontainment lid (complete) |
| 75003410 | Replacement ClickSeal biocontainment lid for MicroCL rotor |
| 75003405 | Replacement O-ring set for ClickSeal lid (75003410) |
| SKU | Adapter (pack of 24) | Capacity | Max. tube dimensions (Ø x L, mm) |
|---|---|---|---|
| 76003252 | 0.5/0.6 mL microliter tube adapter | 24 x 0.5/0.6 mL | 7 x 32 |
| 76003251 | 0.25/0.4 mL microliter tube adapter | 24 x 0.25/0.4 mL | 6 x 24 |
| 76003250 | 0.2 mL PCR tube adapter | 24 x 0.2 mL | 6 x 24 |
Standard fixed-angle rotor with ClickSeal biocontainment for the Thermo Scientific MicroCL 17 and 21 microcentrifuges. With a capacity of 24 x 1.5/2 mL microtubes and 21,100 x g RCF, this rotor offers maximum flexibility. Equipped with Public Health England biocontainment certification and three adapter packs for smaller tubes. Ideal for mini-preps, spin columns and routine microtube processing.








The MicroCL 24×1.5/2 mL ClickSeal rotor is compatible with the MicroCL 17, 17R, 21 and 21R microcentrifuges. Moreover, this rotor works on both ventilated and refrigerated models of the MicroCL series. In addition, this rotor reaches a maximum speed of 14,800 rpm on all compatible models. As a result, the MicroCL 24×1.5/2 mL delivers consistent performance across the entire MicroCL platform.
ClickSeal is the Thermo Scientific biocontainment system for microcentrifuge rotors. Moreover, you install the ClickSeal lid on the rotor with one simple click without tools. In addition, this lid provides aerosol-tight sealing during centrifugation. As a result, you process biohazardous samples safely and save time on every run.
Yes, the MicroCL 24×1.5/2 mL ClickSeal rotor is biocontainment-certified by Public Health England in Porton Down. Moreover, the lid is tested for aerosol-tight sealing at maximum speed. In addition, you process microbial cultures, viral material and other infectious samples safely. As a result, you combine certified safety with routine microcentrifuge work.
For the MicroCL 24×1.5/2 mL, three adapter packs are available for smaller tube formats. Moreover, the 0.5/0.6 mL microliter tube adapter (SKU 76003252, pack of 24) is available for lower volumes. In addition, Thermo Scientific offers the 0.25/0.4 mL microliter tube adapter (SKU 76003251) for very small volumes. Furthermore, a 0.2 mL PCR tube adapter (SKU 76003250) is available for PCR sample preparation.
The MicroCL 24×1.5/2 mL is highly suitable for routine microcentrifuge applications. Moreover, this rotor is the standard choice for basic microtube processing and mini-preps. In addition, this rotor accommodates spin column protocols for DNA and RNA isolation. Furthermore, this rotor is suitable for PCR sample preparation and protein pelleting in molecular biology laboratory work.
For the MicroCL 24×1.5/2 mL, two essential replacement parts are available. Moreover, the replacement ClickSeal biocontainment lid (SKU 75003410) is available for maintenance of the biocontainment function. In addition, Thermo Scientific offers a replacement O-ring set (SKU 75003405) for the ClickSeal lid. As a result, you maintain aerosol-tight performance throughout the entire lifespan of the rotor.