Racks are made of polypropylene or Delrin® fiberglass-reinforced polyoxymethylene (POM), an engineered polymer developed by DuPont to have exceptional chemical and heat resistance. These durable racks are molded in a single, continuous piece—no assembly required and no detachable pieces. Molded index coordinates and flat labeling areas keep samples organized.
2 Nalgene Lab Test Tube Racks Made of Polycarbonate For Tube O.D. 16-20 mm 40 places LxW 285 x 115 mm ( 11 x 4 1/2 in ) ** This item includes 2 racks, all new ! never used, no original packing -------------
Up for Your Consideration Previously Owned in Excellent Condition Thermo Scientific Nalgene Unwire Test Tube Rack for 20mm Tubes, Blue Holds 40 Tubes (4 rows of 10) In "Like New" Condition. Cleaned and ready for action!
48 Place Nalgene 5929-0020 3-Tier Polypropylene Rack for 16 - 20 mm Test Tube Item is in good working condition. The rack is available with handles for easy carrying. When empty, it can be stacked with any other racks of the same length.
High Temp Quartz Diffusion Tube Holder, Handler, Hot Tube Handling Device Quartz Boat/Tube Puller Measurements: Handle: Screw: 1.25" from handle Length: 7" Long to Fork Width: 1.0" ID Width: 1.4"~OD End (Fork): 5.25" Wide OD 2.5" Long OAL: 12" Information from the Patent: HOT TUBE HANDLING DEVICE
High Temp Quartz Diffusion Tube Holder, Handler, Hot Tube Handling Device Steel Boat/Tube Puller Measurements: Handle: Riser: 1.75" High Screw: 1.25" from handle Length: 6" Long Width: 2.25" OD End: 7", slight flex increase or decrease Information from the Patent: HOT TUBE HANDLING DEVICE United States Patent 3857598
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