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Graduated Conical Base Centrifuge Tubes

Item #: ASCONICALTUBES 

Glow-Writer Pen

Glow Writeris a fine-point phosphorescent ink marking pen for making experimental notations and other markings on chemiluminescent and radioisotope-labeled substrate materials (e.g., transfer membranes, dried gels, genomic and proteomic matrices, etc.) being analyzed by X-ray film autography or electronic imaging. The unique marker delivers a phosphor-containing ink through a fine point porous nib. Before exposure to X-ray film, the phosphorescent writing is excited by room light. A phosphor ink having an optimum concentration of phosphor and a relatively short afterglow halflife (approximately 2-3 minutes) has been selected so that upon exposure to X-ray film,autographic exposures of almost any duration will be easily readable on the film. The fine point nib is easily replaceable if it dries out.

Fine-Point Phosphorescent Marking Pen for Laboratory Autography

  • Fine Point Nib- Provides fine writing and greater information density
  • Specially Designed- Ideal glow intensity and afterglow duration helps prevent over-andunder exposure
  • No Ink Clogs- Low ink viscosity and porous nib prevents ink from clogging

Proudly made in the USA! Click here for more made in America products!
 
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SKU Number Cap Style Color Pkg Qty Temp Range Vol Price Quantity Add to Cart
2830-S0 Screw Cap Natural Bulk - Sterile Case of 500 Tubes -80C to +40C 15 mL - Graduated
218.84
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Graduated Conical Base Centrifuge Tubes
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