Sp Spectroscopy Accessories Thermo Scientific SPECTRONIC ™ Standards Set Vakuwash ® Cuvette Washer Easily and accurately perform certified spectrophotometer evaluations in your own laboratory Protect your sensitive optical surfaces This washer gently and thoroughly cleans cuvettes without risk of scratching or chipping. Durable polyethylene housing resists most detergents and solvents. Designed for use in visible light ranges n ISO 17025 accredited for testing and calibration Simply insert standards into your spectrophotometer’s cell holder to check for 0% transmittance, stray radiant energy, photometric accuracy, and wavelength accuracy. Set contains 10 standards certified accurate with values traceable to NIST standards, where applicable. n Simply connect washer to your vacuum pump or aspirator, place mouth of cell onto rubber cushion to induce suction, and pour water or cleaning fluid into funnel. The fluid will spray forcibly into the cell and drain into the filter flask— eliminating cross-contamination and protecting you from hazardous fluids. Air dry with continued suction. 02650-57 Description SPECTRONIC standards set Catalog number T-02650-57 Price What’s included: 500-mL polypropylene vacuum flask, vinyl stopper, and tubing. NMR Tubes 83300-00 Description Cuvette washer Catalog number T-83300-00 Price Cell Holder Kit NMR tubes are precision machined by melting, grinding, and polishing to meet exact tolerances. Each 5 mm tube meets precise wall thickness, centerline symmetry, and straightness standards. Ideal for smears, this economical cell is easy to assemble. Simply place sample between two NaCI windows separated by spacers, install in retainer and place in mount. Requires two NaCl windows; order separately below table. 83001-00 What’s included: removable cell mount, 12 assorted PTFE spacers, and slide plate retainer. 83999-56 KBr Bolt Press MHz Wall thickness Chamber Qty/pk 400 0.015" 0.0010" 5 300 0.015" 0.0020" 5 100 0.015" 0.0030" 100 Price/pk This precision solid-sampling device makes KBr pellets in a 316 stainless steel barrel with two hardened 316 stainless steel bolts. Remove bolts and mount press directly onto spectrophotometer for analysis. What’s included: barrel, bolts, and slide holder. T-83999-62 Caps for disposable tubes. Pack of 100 83001-10 Description KBr bolt press KBr bolt press, evacuable Catalog number T-83002-00 T-83001-10 Gas Cells Price T-83002-52 Bench wrench kit; includes bench wrench, combination wrench, and mounting screws Disassemble and reassemble these leak-tight gas cells quickly and easily. Features: Pyrex® body with two stems fitted with replaceable rubber septa, and Viton® O-rings. Requires two NaCl windows; order separately below table. Catalog number T-83004-00 Price T-83001-56 NaCl window, 25 x 4 mm. Order two /ea 83999-60 Catalog Length number Standard NMR tubes T-83999-50 7" (17.8 cm) T-83999-54 7" (17.8 cm) T-83999-56 8" (20.3 cm) Disposable NMR tubes T-83999-58 7" (17.8 cm) T-83999-60 8" (20.3 cm) Description Cell holder kit Catalog number T-83001-00 83999-62 NaCI windows 83001-56 Description Gas cell Sample Prep Materials Catalog number T-83001-15 83004-00 Pathlength 10 cm T-83001-56 NaCl window, 25 x 4 mm. Order two /ea T-83004-50 Replacement Pyrex body T-83001-25 Description Nujol mineral oil KBr powder Application range (cm–1) 4000 to 200, excluding 3000 to 2900 40,000 to 400 Quantity Price 2 oz 100 g Price Find MORE! For our selection of mortar and pestles, see page 1209. US Toll-free: 800-323-4340 • Outside the US: 1-847-549-7600 • www.coleparmer.com Canada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300 1935