Beads and Boiling Aids
Beads and Boiling Aids
Contains replacement reagents to run all Saftest™ test kits.
For preparative work
Available in four sizes
Resist attack by liquids or vapors
Used for mixing, boiling, or packing
Eliminate bumping of aqueous and nonaqueous liquids
|Material||Soda Lime Glass|
Henger Granules effectively prevent superheating with its attendant dangerous explosive vaporization commonly known as “bumping”
Helps prevent bumping.
Microspheres are supplied as a dry powder. Particles in Size Range: > 90%, Spherical Particles: > 85%, Density: 2.4-2.6, ~2.5g/cc Nominal, Softening Temperature: ~650C
Glass Beads, acid-washed
6.35 mm chrome steel beads for beadbeating, 1 lb bottle
NC0717604 PRELOADED 1MM ZRO BEADS 100/PK
Glass has a density of 2.5 g/cc and is the most commonly used bead media for "beadbeating." Listed bead sizes are median (average) values. Because beads are sorted by sieves, bead size varies between +/-10% of a listed value. 1 lb
NC0996309 1LB OF 1MM GLASS BEADS
Polybead Microspheres are monodisperse polystyrene microspheres available in sizes from 50nm to 90um. Diameters 4.5um and larger are crosslinked with divinylbenzene (DVB). Our experienced chemists control the synthesis to provide precise monodisperse particle size distributions. These particles contain a slight anionic charge from sulfate ester.
Polybead Microspheres are monodisperse polystyrene microspheres available in sizes from 50 nm to 90 um. Diameters 4.5 um and larger are crosslinked with divinylbenzene (DVB). Our experienced chemists control the synthesis to provide precise monodisperse particle size distributions. These particles contain a slight anionic charge from sulfate ester.
Glass beads, acid-washed, 100 g.
NC0523079 ACID WASH 400MM SILICA BEADS
Glass Beads, acid wash, 425-600 um
Polysciences has a full size range of glass beads that are manufactured from specially selected soda lime glass with a density of ~2.48. 150-210m. Hazards: Harmless-use normal precautions - Handling: Exercise normal care - Storage: Store at room temperature
Precellys 2 mL Tissue Homogenizing Mixed Beads Kit (CKMix), 1 Box
6.35 mm glass beads for beadbeating
The Walter Stern Glass Beads have a diameter of 4 millimeters. This product is constructed with solid soda lime #3000 glass. It is sold in a quantity of 1 pound.
Beads, Borosilicate Glass, 2mm, Approx. 46,000 Pcs. Per Lb. Solid borosilicate spheres can be used as distillation column packing, boiling stones or to provide support for chromatography columns used in gel filtrations. Beads have excellent chemical resistance. Packed in boxes containing one pound.