By Qsonica
CoolRack® thermo-conductive tube modules eliminate inconsistencies which occur due to inserting tubes directly into ice, dry ice, alcohol baths, water baths and other common temperature sources. Place the module directly onto the temperature source and it will rapidly adapt to that temperature(from -196°C to +100°C.) CoolRack modules ensure temperature standardization of all tubes when cooling, (snap) freezing or heating/thawing samples (within +/- 0.1°C) and reproducible temperature-sensitive procedures. - Keeps tubes at desired temperature - Tubes remain dry and sterile by eliminating contact with ice and water - Organizes and keeps tubes upright while at desired temperature - Hard-anodized surface for resistance to rust, corrosion, and abrasion - Sterilize via autoclave, high-heat, bleach solutions, disinfectants or alcohol - Tubes remain dry and sterile by eliminating contact with ice and water - Compatible with common lab detergents Problem - Shifting Tubes - Overheating Samples - Inconsistent Tip Depth Solution - Fixed Tube Position - Stable Temperature - Reproducible Results Part# Description Recommended Ice Pan Part # 501 Holds six (6) 1.5 or 2ml microfuge tubes 503 502 Holds fifteen (15) 1.5 or 2ml microfuge tubes 503 504 Holds four (4) 1.5 or 2ml microfuge tubes (for use with the #4659 four tip horn) 503 510 Holds nine (9) 15ml centrifuge tubes 512 or 513 511 Holds four (4) 50ml centrifuge tubes 512 or 513 514 Holds twenty four (24) 1.5mL microfuge tubes (for use with #4579 24 tip horn) 512 or 513
For Q500 / Q700 Sonicators The Cup Horn for the Q500 and Q700 (431C2) includes tube holders 440 and 451. In addition to the standard holders, Qsonica offers custom sample tube racks to meet your specific process requirements. Please, contact a Qsonica representative for more information. Part Description Sample tube size 440 8 Tube Holder (white) 1.5ml polystyrene (Evergreen tubes) 451 8 Tube Holder (green) 1.5ml polypropylene (Eppendorf tubes) 449 12 Tube Holder (black) 500ul thin walled PCR tubes 445 24 Tube Holder (blue) 200ul thin walled PCR tubes 4550 Bridge N/A Evergreen Scientific; Sample tube ref 214-3721-010, Cap part 300-2911-020 are recommended Brand Tech Scientific tubes ref781312 are recommended
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Standard Probes For Q500 / Q700 Sonicators Horns (also known as probes) are made from titanium and machined to specific sizes and shapes. When driven at their resonant frequency, they expand and contract longitudinally. This mechanical vibration is amplified and transmitted down the length of the probe. In liquid, the probe causes cavitation which constitutes the main mechanism for sample processing. Choosing the appropriate horn is extremely important. The sample volume to be processed is directly related to the tip diameter. Smaller tip diameters (Microtip probes) deliver high intensity sonication, but the energy is focused within a small, concentrated area. Larger tip diameters can process larger volumes, but offer lower intensity. Probes are offered with replaceable or solid tips. Probe tips will pit or erode over time and require replacement. Using an excessively worn tip can affect your results and possibly overload the generator. Solid probes must be used for samples containing organic solvents or low surface tension liquids. Part Type of Tip Processing Volume Tip Diameter Amplitude (microns) 4220 Replaceable 20-250 ml 1/2" (12.7mm) 120 μm 4219 Solid 20-250 ml 1/2" (12.7mm) 120 μm 4207 Replaceable 50-500 ml 3/4" (19.1mm) 60 μm 4208 Solid 50-500 ml 3/4" (19.1mm) 60 μm 4210 Replaceable 100-1,000 ml 1" (25.4mm) 35 μm 4209 Solid 100-1,000 ml 1" (25.4mm) 35 μm
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The 15ml and 50ml tube holders are made to accommodate conical screw cap tubes. In addition to these tube holders, Qsonica can design and manufacture custom sample tube racks to meet your specific process requirements. Please contact a Qsonica representative for more information. Photos show 431C2 cup horn with tube holder. Cup horn accessory is sold separately. Use of polystyrene or similar tube material is recommended. Polypropylene or soft plastics do not work as efficiently and will result in poor sample processing. Part Description 454 15ml Tube Holder 455 50ml Tube Holder
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