Test Tube Rack is molded from premium FDA approved food and laboratory grade polypropylene, is dishwasher safe, disassembles for easy storage, and is autoclavable to 250°F. Plastic Flange Caps have two flexible flanges to help ensure a leak proof seal. Cylindrical Test Tubes made of PS material. Polystyrene Tubes are not autoclavable or dishwasher safe but are chemically resistant and clear like glass.
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Item Name |
Price |
Qty |
Add |
| 402M2 |
Kit, With White PS Plastic Well Rack, 90 each 12x75mm PS Plastic Tubes and 12mm Natural Flange Caps, Karter Scientific 402M2 (Single) |
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| 402M1 |
Kit, With White PS Plastic Well Rack, 90 each 12x75mm PS Plastic Tubes and 12mm Natural Flange Caps, Karter Scientific 402M1 (Case 20) |
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| 402O2 |
Kit, With White PS Plastic Well Rack, 90 each 13x100mm PS Plastic Tubes and 13mm Natural Flange Caps, Karter Scientific 402O2 (Single) |
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| 402O1 |
Kit, With White PS Plastic Well Rack, 90 each 13x100mm PS Plastic Tubes and 13mm Natural Flange Caps, Karter Scientific 402O1 (Case 20) |
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| 402I2 |
Kit, With White PS Plastic Well Rack, 60 each 16x150mm PS Plastic Tubes and 16mm Natural Flange Caps, Karter Scientific 402I2 (Single) |
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| 402I1 |
Kit, With White PS Plastic Well Rack, 60 each 16x150mm PS Plastic Tubes and 16mm Natural Flange Caps, Karter Scientific 402I1 (Case 20) |
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Technical Specifications:
Polystyrene (PS) is a polymer made from the monomer styrene, a liquid hydrocarbon that is commercially manufactured from petroleum. At room temperature, polystyrene is normally a solid thermoplastic, but can be melted at higher temperature for molding or extrusion, then resolidified. Styrene is an aromatic monomer, and polystyrene is an aromatic polymer.
Physical Properties:
| Max Use Temperture | 70º C / 158º F | | Brittleness Temperture | 20º C / 68º F | | Transparency | Transparent | | Autoclaving | No | | Sterilization Gas | Yes | | Dry Heat | No | | Disinfectants | Some | | Specific Gravity | 1.05 | | Gravity Flexibility | Rigid |
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