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In Bulk 1.5ml 0.5ml 50ml 15ml 4ml 10ml Micro Medical CE Test Plastic Sterile Centrifuge Tube.
This product is used for the separation of trace reagents.
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Note: When we use the centrifuge tube, do not use one tube multiple times, pay attention to the sample volatilization and the leakage of some radioactive or corrosive samples; in the storage process, it is necessary to seal well; to prevent the centrifuge tube Deformation occurs during use.
The function of the cap:
Packing: in bulk or customized packing.
How to Use Amicon Ultra-15 Centrifugal Filter Devices?
1. Add up to 15mL of sample (12 mL if using a fixed angle rotor) to the Amicon Ultra filter device.
2. Place capped filter device into centrifuge rotor; counterbalance with a similar device.
3. When using a swinging bucket rotor: Spin the device at 4,000 x g maximum for approximately 15-60 minutes.When using a fixed angle rotor: Orient the device with the membrane panelfacing up and spin at 5,000 × g maximum for approximately 15-60 minutes.NOTE:Refer to Figures 1 and 2, and Tables 2 and 3 for typical spin times.
4. To recover the concentrated solute, insert a pipettor into the bottom of the filter device and withdraw the sample using a side-to-side sweeping motion to ensure totalrecovery.The ultrafiltrate can be stored in the centrifuge tube.
NOTE: For optimal recovery, remove concentrated sample immediately after centrifugation.