FAST flow. This is an extremely fast filtering grade and has a large particle retention. A thicker filter paper with higher loading capacity. Used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions. NC-14128
$13.95Use our 5x5 inch wire gauze with ceramic center to support a beaker or flask during heating. The ceramic center helps to evenly spread the heat under the container. NC-7859. Sold in a pack of ten squares.
$17.50Use this 500g weight to calibrate your sensitive electronic scale or balance. NC-1132
$14.95This clamp holder is heavy duty with chemical-resistant blue powder coating. Has thick 7mm threaded metal, single piece clamping screws. For connecting two rods at right angles. Accepts rods up to 16mm diameter. NC-14042
$10.99This steel ring clamp has a 4 inch diameter ring which can be rotated and locked at any angle. Length is 8.75 inches; 5.25 inches from center of ring to center of bosshead. NC-7913
$11.50FAST flow. This is an extremely fast filtering grade and has a large particle retention. A thicker filter paper with higher loading capacity. Used for rapid filtration of coarse particles and gelatinous precipitates such as in oils and resin solutions. NC-14073
$15.95PVC tubing. Sold in a 5 ft. length. Meets FDA / USPVI specifications. NC-2053-PK5
$12.95This stainless steel specimen tweezer or forcep is ten inches long with a medium rounded tip. Ten inch long tweezers can be useful for tasks that require a longer reach or more precise control such as reaching into larger containers or equipment. NC-10345
$11.95This octahedral-shaped, top quality magnetic spin bar features an ALNICO V magnetic core, assuring high strength magnetization. The inert nonstick PTFE coating resists harsh chemicals, is resistant to scratching and high temperatures. NC-13965
$12.95A.C.S. Reagent grade, Anhydrous, 200 proof — Denatured with methyl and isopropyl alcohol, meets lab requirements for scientific experiments, research, and analysis. Restricted to Standard Ground only. NC-0026
$16.95This steel ring clamp has a 5 inch outer diameter ring which can be rotated and locked at any angle. The inner diameter is 4.25 inches. Length is 9.25 inches; 5.5 inches from center of ring to center of bosshead. NC-13221
$14.60SLOW flow. This slow flow rate grade with very good retention is used in the filtration of fine precipitates and super phosphates. Also recommended for boiler water analysis applications and gas filtration. NC-14081
$17.95
