Density Gradient Fractionation System
For gentle isolation of cellular ribosomes, RNA, DNA, and organelles
Teledyne Isco's Density Gradient Fractionation System forms density gradients in centrifuge-ready condition. Samples can be loaded immediately onto prepared gradients and spun in a centrifuge. Once the spin is complete, the separated components are recovered in separate collection tubes.
Standard features:
- Prepare gradients and use immediately without overnight refrigeration
- Hands-off fraction separation
- Seals and punctures the bottom of most common centrifuge tubes
- Zone broadening and mixing are minimized with upward bulk flow
- Detect all popular wavelengths
Models:
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Programmable Density Gradient SystemIncludes: Isco's tube piercing system; Peristaltic Pump; UA-6 Detector with 254 and 280 nm filters; density gradient flow cell; and Foxy Jr. Fraction Collector ready for microcentrifuge tubes |
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Density Gradient FractionatorIncludes: Isco's tube piercing system; Peristaltic Pump; UA-6 Detector with 254 and 280 nm filters; density gradient flow cell; and Retriever 500 Fraction Collector |
Density Gradient Fractionation Specifications |
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Dimensions (H x W x D) |
24.3" x 22.5" x 17.5" (61.7 x 57.2 x 44.5 cm) |
| Weight | Programmable Density Gradient System: 63.25 lbs (28.7 kg) Density Gradient Fractionator: 54.25 lbs (24.6 kg) (Does not include tube piercer, racks, tubes, and fluids.) |
| Power Requirements | 100 ± 10 VAC, 4.9 amperes 120 ± 12 VAC, 4.9 amperes 230 ± 23 VAC, 2.4 amperes |
| Line Frequency | 50 or 60 Hz |
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Ambient Temperature |
20 to 40 °C (maximum temperature must be at least 10 °C above the boiling point of the lowest boiling solvent) |
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Humidity |
95% relative humidity maximum at 20 to 40 °C |
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Flow Rate Range |
0.1 to 25 mL/min |
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Pump Speed Accuracy |
± 5% of full speed |
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System Pressure |
0 to 2.7 bar |
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CE Conformity Specifications |
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