Pyrex Glass Beads

3 to 6 mm in diameter Diameter tolerance is ±0.75 mm PYREX solid glass beads are useful for packing in distillation columns, mixing beads and boiling stones. Beads are packaged in 0.45 kg (1 lb) boxes, which have a packing volume of approximately 360 cm 3 or 22 cubic inches.

Flat, clear dishes will withstand repeated sterilization (wet or dry) The edges are beaded to provide greater mechanical strength; the bead also provides a means to equally space the side walls of the bottom and cover, thereby reducing the capillary action of condensed moisture on the sides …

…feature white enamel scales and figures that stand out against a red color-band that runs from the top of the cylinders to the bottom. Calibrated "to contain" Size 100 mL is in accordance with ASTM E133 and E1272 100 mL is used in ASTM D 86, D 216 and D 447 Reinforced bead

…15 µm = M and 4 to 6 µm = F With square-cut, fire-polished rim These funnels are especially useful where filter paper would be attacked by the material being filtered. The disc should not be subjected to pressure differential in excess of 1 atmosphere. The top edge is beaded.

Permanent graduation line Machine-blown bodies Heavy-beaded, heavy-tubing necks are tooled for polyethylene stopper Stopper is made with a closed bottom and is of linear, high-density polyethylene to conform to Standard Taper stopper dimensions

…plug seal cap with drip free pouring rings. Optional red PBT caps and red ETFE pouring rings are available for dry heat sterilization (180°C).  New glass bead indicates full capacity line on 100 mL through 2 L sizes. Bottles have permanent white enamel graduations and marking spots.  

Beaded rim and short, large bore stem Funnel i.d. and stem o.d. listed respectively

Long and short stem funnels are ideal for filtering Molded to an accurate 60° angle for ease in fitting filter paper Beaded rim for mechanical strength Long stem, which is constructed of heavy wall tubing Molded to an exact 58° angle , which increases filtering speed High resistance to…

Heavy-duty bottle of low actinic glass is valuable for storing or transporting light sensitive materials. Bottle includes a linerless, one-piece autoclavable, orange polypropylene plug seal cap with drip-free pouring rings.  Glass beads indicate full capacity line. Permanent white enamel…

Beaded rim These test tubes are well annealed, resistant to heat and chemically stable. Rims are fire-polished. The 25mm tube does not have a marking spot.

The strength of these flasks has been increased appreciably through machine-blown bodies. Sealed, heavy-beaded, heavy-tubing necks are tooled for snap-cap fit. Graduation line is sharp, permanent and large; white block letters make the inscription easy to read. 1 mL and 2 mL sizes are…

These PYREX® heavy wall centrifuge bottles have beaded necks and use No. 6 rubber stoppers. These bottles have a small bottom area and are designed for use where relatively small amounts of solids are involved, which permits concentration of sediment for decanting operations. Due to the heavy…

These 140mL PYREX® dishes have rugged beaded rims and are approximately 80x45mm (O.D.xHeight).

Inside flutings for rapid filtration 60° angle permits accurate fitting of filter paper. Long 150 mm stem. Strong beaded edge. Depressed inside flutings further decrease filtering time.

These Class A PYREX® volumetric flasks have machine-blown bodies to which are sealed heavy-beaded, heavy-tubing necks, tooled for No. 9 PTFE color-coded keyhole stoppers. For replacement stoppers see No. 7630. The graduation line is sharp and permanent. Large white block letters make the…

…heavy duty PYREX® round bottles can be used for storage as well as mixing and sampling. They include an autoclavable red polybutylene terephthalate (PBT) GL45 threaded cap with PTFE faced silicone liner and ETFE pouring ring for dry heat sterilization (180°C). New glass bead indicates full…

Flat, clear PYREX VISTA dishes will withstand repeated sterilization (wet or dry). The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space the sidewalls of the bottom and cover, thereby reducing the capillary action of the condensed moisture on…

…PVC coating helps prevent glass from shattering and reduces spills. Autoclavable (121°C) and resistant to thermal shock.  Bottle comes complete with autoclavable, one-piece, teal colored, polypropylene plug seal cap with drip-free pouring ring.  Glass bead indicates full capacity line.…

…columns are made up of two main materials; stainless steel and Pyrex glass. Metal packed columns are more suitable for long and high carrier gas flow rates to tolerate the elevated pressures. Porapak N is composed of porous polymer beads which provides significantly lower background at the…

These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 150x20mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space t

These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 150x15mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space t

These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 60x15mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space th

These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 100x10mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space t

These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 100x15mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space t

These flat, clear PYREX® dish covers will withstand repeated sterilization (wet or dry). Approximate dish cover diameter and height is 100x20mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space t

These  PYREX® dishes have rugged beaded rims Approximately 105x55mm (O.D.xHeight) 290mL

…Corning® petri dishes are made from Soda Lime Silica glass and will withstand repeated sterilization (wet or dry). Approximate dish bottom diameter and height is 142x22mm. The edges are beaded to provide greater mechanical strength. The bead also provides a means to equally space the side walls…

…probes. Please note that the last two inserts listed in the table are constructed from quartz glass, whereas the remaining inserts are made from low expansion borosilicate glass (Pyrex® or equivalent ASTM Type 1 Class A glass).The data in the columns under “Stem Specifications”…