Glass

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  • KIMAX Brand Glass Stirring Rods

    Kimble

    With both ends rounded Designed from Federal Specification NNN-R-560, Type 1 Length x diameter in mm are shown in listings

  • PYREX Solid Glass Beads

    Corning

    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.

  • Glass Joints

    Corning

    Pyrex Standard Taper Connecting Tubes (5738E14) Arms are approximately 75° apart Equipped with inner Standard Taper joints that are both 24/40 Often used as a still head adapter Still Head Standard Taper Connecting Tubes (5738H82 and L18) Sidearm is at an angle…

  • Lab Armor Beads™

    Lab Armor

    Lab Armor™ Beads are eco-friendly and low-maintenance metallic beads that replace water in existing water baths, aluminum blocks in dry baths and even ice in ice buckets. The innovative Lab Armor Beads can also be used in containers placed in ovens and incubators to replace sample racks. …

  • Glass Beads, Borosilicate, Soda Lime

    Kimble

    Solid Borosilicate (5663F29 to F47) With diameters selected within a tolerance of ±0.5 mm Kimax brand specific gravity is 2.23 Soda Lime Glass (5663L13 - L31) Made of soda lime glass, specific gravity is 2.49, approximately spherical In 1 lb. packages …

  • PYREX Glass Rods

    Corning

    In lengths of 4 feet, with square cut ends.

  • Glass Wool, PYREX

    Corning

    Made of borosilicate glass Contains minimal heavy metals and is practically free from fluorine and alumina Strong, yet soft and pliable Suitable as a filtering medium due to its low alkali content Maximum service temperature 500°C Fiber diameter 0.008 mm

  • Glass Stirring Rod

    United Scientific Supplies

    Soft Glass Stirring Rod, both ends round.

  • Inlet Hose Adapter

    Kimble

    Ideal for use as a vent or for the introduction of pressure/vacuum Glass male Standard Taper joint with hose barb for tubing at 90° angle Thomas numbers 5737A01 and A03 take 1/4” tube fitting; others are 3/8”.

  • Glass Balls - Solid Soda Lime #3000

    Walter Stern

    One Pound Plastic Jars Chemical Resistant Glass Balls

  • Glass Beads

    Biospec

    Glass has a density of 2.5 g/cc and is the most commonly used bead media for 'Beadbeating'. Beads are sold in one pound bottles.

  • Borosilicate Glass Rods

    Friedrich & Dimmock

    Popular sizes in convenient packages Lengths are approximately 4', in packs of 10 lbs. Assortment pack contains each size glass rod, in the following quantities.

  • Synthware Enlarging Adapters

    Kemtech America

    Synthware enlarging adapters are used for connecting dissimilar standard taper joint sizes. The lower inner joint is smaller in size than the top outer joint.

  • Adapter, Bushing

    Ace Glass

    Bushing type adapter for standard taper joints. Smaller outer or female joint is within the larger male joint.

  • Synthware Distillation Connecting Adapters

    Kemtech America

    Synthware distillation connecting adapter. With standard taper top outer joint and inner joints at bottom and the side arm. Bottom and side arm joints are angled at 75 degrees to one another.

  • Adapter, 105 degree Side Arm

    Ace Glass

    Straight adapter with the addition of a 105 degree side arm. Outer joint or ace-thred top, bottom inner joint, outer joint side. Order 7506-06 bushing for #15 ace-thred, 7506-10 for #25 ace-thred.

  • Adapter Univ Sz 21 24/40

    Kimble

    For use with plain thermometers, pipets, syringes or other small items with an OD from 2 to 17 mm. A vacuum-tight seal is created with the open top compression cap and FKM o-ring to allow adjustable immersion of thermometers Cap is suitable for use to 150 °C To use it as a septum…

  • Connecting Distillation Adapters

    Kimble

    Useful in the sub-boiling separation of mixtures having volatile components. Standard Taper inner joints are parallel Joints are the same size Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • HVS Standard Taper Inner Joints with Viton® O-Ring

    Wilmad LabGlass

    Used in laboratory equipment and instruments, these Standard Taper high vacuum inner joints are made of borosilicate glass and have a groove above the ground zone for a Viton® O-ring. This forms a vacuum-tight seal when used with a mating outer joint. No lubricants are required. Just twist to…

  • Synthware Rotary Evaporator Traps

    Kemtech America

    Synthware rotary evaporator trap. Anti-climb design. Trap provides expanded volume for reactions that have a tendency to foam excessively. The inner vapor tube is sealed to the top of the trap to prevent entry into the condenser.

  • Disruptor Beads

    Scientific Industries

    Spherical lead free soda lime glass beads for use in disruption of bacteria, mammalian cells.

  • Synthware Vacuum Adapters with Glass Stopcocks, 90°

    Kemtech America

    Synthware vacuum adapter with a serrated hose connection turned 90 degrees to the standard taper inner joint. The glass stopcock has a 2 mm bore and is used to regulate the flow of gasses or liquids into reaction systems.

  • PYREX® Claisen Three-Way Connecting Adapter with 19/22 Standard Taper Joints

    Corning

    These PYREX® Claisen adapters have 19/22 Standard Taper outer joints at the upper end and on the parallel sidearm and an inner 19/22 Standard Taper joint at the lower end.

  • Adapters, Standard Taper Joints

    Ace Glass

    A general line of adapters supplied with inner joints to be used in assemblies for distillation, extraction or your own requirements. On codes -14 and -22, please specify capacity and catalog number of item into which the adapter is to be placed. When

  • Glass Inlet or Outlet Adapters

    Julabo

    JULABO Reaction Solutions heavy walled glass inlet / outlet adapters with standard taper ground glass joints and 90° 3/8" single or dual glass hose barbs. For connections to glass apparatus to supply vacuum, pressure, venting or gas supply.

  • Glass Reducing Adapters

    Julabo

    JULABO Reaction Solutions heavy walled glass reducing adapters with standard taper inner and outer ground glass joints.

  • Synthware Flushing Adapters

    Kemtech America

    Synthware flushing adapter is used to flush and fill attached vessels with an inert gas to provide protective storage. A ballon is connected to the top hose connection. An inert gas is connected to the side hose connection. The ballon can be expanded with inert gas at the same time as the vessel or…

  • Glass Beads Hollow 4mm 1Lb/Pk

    Walter Stern

    Used for mixing, boiling, or packing 4mm hollow beads in 1lb. jar Spherical Soda-lime glass Chemical resistant

  • Synthware Flow Control Adapters with Metering Stopcock, Straight

    Kemtech America

    Synthware flow control adapter with metering stopcock. Adapter has a 2mm PTFE metering stopcock between top outer and lower inner standard taper joints. Permits flow control of fluids between apparatus.

  • Siphon ASTM Extraction Apparatus

    Wilmad LabGlass

    A block-tin condenser fits within a 400mL flask and this borosilicate glass extraction cup with siphon tube is suspended with wire from the condenser. Reference: ASTM D 297 Methods for Rubber Products; ASTM D 305 Test Method for Solvent-Extractable Material in Black Pigments.

  • Zirconia Beads

    Biospec

    Zirconia has a density of 5.5g/cc (100% more dense than glass - good for tough tissue). Beads are sold in one pound bottles.

  • Glass and PTFE Straight Adapters with Hose Connection

    Wilmad LabGlass

    These borosilicate glass adapters feature a 5/16" O.D. hose connection at top and Standard Taper 24/40 on bottom. With a stopcock between joints, model LG-1711 has a 2mm glass plug and LG-1711T has a 2mm PTFE plug.

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