SP Bel-Art Fluorescent Ruler; Metric/English Scale, 15cm, 6 in. (F13355-0001)
SP Bel-Art Fluorescent Ruler; Metric/English Scale, 15cm, 6 in. (F13355-0001)
Excellent for marking various substrates that are to be radiographed. Bright green markings are visible under normal conditions, do not glow in the dark and will show up on x-ray film. The spectral peak is 5600 Angstroms. They incorporate a non-toxic phosphorescent substance that will not leak or dry out. There are no vials or bladders and no liquid to spill. The non- radioactive energy emitted may be adjusted by exposure to normal incandescent or flourescent white light. The 3-4 minute energy emission leaves a distinct impression but will not overexpose film as some products do. Pen is 4.5" (11.4cm) long with a pocket clip. A screw knob advances the writing tip. Reverse the screw knob and press tip to surface to retract. Not appropriate for phosphor screens. Sold per each. Research, industrial and healthcare professionals rely on SP Scienceware for their sample handling needs. Sold worldwide, Bel-Art and H-B Instrument brand laboratory supplies include over 5,000 items from safety wash bottles to fume hoods, thermometers, racks, desiccators, hydrometers, ice buckets, scoops and spoons. Custom calibration services, plastic molding, specialty coatings and wire manufacturing are also available. Wilmad-LabGlass brand laboratory glassware complements Bel-Art and H-B Instrument with over 7000 items including NMR and EPR consumables and specialty glassware, as well as custom fabrication for individual glassware, glass repair services and OEM glass parts. SP Scienceware is a division of Warminster, PA based SP Industries which also include SP Scientific laboratory, thermal management, and pharmaceutical production equipment and SP Ableware aids for daily living.
Product Features
- Metric/english scale is printed on plastic with a pink phosphorescent ink
- Useful for all fluorescent viewing and fluorescent photographic work
- Scale will glow visibly when illuminated with ultraviolet light and serves as a measure of nucleic acid mobility in gels
- Scale is 0 to 15cm with millimeter increments on one edge and 0" to 6" divided into 1/16" units on the other edge