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Specialty Lab Glassware

Specialty Lab Glassware

Glass, because it is chemically and biologically inert and resistant to high temperatures, is an ideal material for the manufacture of glass beads, stopcocks and specialty glass labware. Unlike plastic, glass is much easier to sterilize, allowing glass labware to be reused. Glass beads, manufactured from borosilicate glass that is resistant to high temperatures and thermal shock, are resistant to liquid or vapor attack, while stopcocks manufactured from glass feature either a plastic plug that does not require grease for turning or a glass plug that does but is more effective for high vacuum work.
Stopcock Parts and Components (1,671)
Distillation Labware (1,002)
Reaction Kettles (533)
Condensers (515)
Stopcocks (469)
Gas Bubblers and Washing Bottles (186)
Glass Vacuum Manifolds (164)
Beads and Boiling Aids (163)
Rotary Traps (153)
Flow Cells (147)
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Peptide Vessels (113)
Glass Wool (87)
Ampules (70)
Glassblower Blanks (64)
Pressure Vessels (61)
Round or Tube Cells (52)
Gas Bubbler Receivers (20)
Pycnometers (19)
Advanced Custom Thin Films (16)
Arsine Glassware (13)
Custom Flat Glass Products (8)
Glass Valves (3)

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1 – 15 of 5,156 results
1

Fisherbrand™ Absorption Cylindrical Cells

Fit standard spectrophotometer cell holders

EDGE
2

DWK Life Sciences Kimble™ Kontes™ FlexColumn™ Three-way Luer Stopcock
SDP

Heavy-duty nylon

EDGE
3

Thermo Scientific™ Nalgene™ Three-way Stopcock

Experience in-house fluid transfer system flexibility with this three-way stopcock, arranged in a T-shape to simply any two — or all three — arms of the stopcock with ease.

EDGE
Outlet Port Tubulated
Type Stopcock
Plug Material Polypropylene
Material Polypropylene
4

Corning™ PYREX™ Glass Wool

Strong, soft, pliable glass wool is ideal for general lab and industrial applications. Suitable for filtering.

EDGE
5

DWK Life Sciences Kimble™ Glass-filled Nylon Connectors with PTFE Seals
SDP

Kimble™ Glass-filled Nylon Connectors with PTFE Seals are threaded connectors used for coupling two items with a GPI finish.

EDGE
Includes PTFE seals
Product Type Connector
Material Nylon
For Use With (Application) To connect standard rotary evaporator traps to vials
6

DWK Life Sciences Kimble™ Solid Borosilicate Glass Beads for Distillation Columns
SDP

Resist attack by liquids or vapors

EDGE
Material Borosilicate Glass
7

DWK Life Sciences Kimble™ KIMAX™ Pycnometer Bottle
SDP

Designed for measuring and comparing the densities or specific gravities of liquids and solids. This non-mercury spirit-filled pycnometer is supplied with Standard Taper 10/18 thermometer with a range of 14 to 38°C in 0.2° increments.

EDGE
Product Type Pycnometer Bottle
8

DWK Life Sciences Wheaton™ Prescored Gold-Band™ Clear Ampules
SDP

Prescored to eliminate need for filing

EDGE
Product Type Prescored Ampule
Color Clear
Material Borosilicate Glass
Certifications/Compliance USP Type 1, ASTM Type I, Class A
9

Corning™ PYREX™ Connecting/Distilling Adapter Tube with Full-Length Inner standard taper Joints
GREENER_CHOICE

Tube 22mm O.D. with 24/40 inner standard taper joints

EDGE
10

Corning™ PYREX™ Solid Glass Beads for Distillation Columns

Available in four sizes

EDGE
Material Glass
11

Synthware™ Rotary Evaporator Anti-Splash Adapters
SDP GREENER_CHOICE

Prevents possible contamination from rotary evaporator

EDGE
Material Borosilicate Glass (3.3)
12

Synthware™ Rotary Evaporator Anti-Splash Adapters, Modified
SDP GREENER_CHOICE

With two 4 mm drain holes at the base of the inner tube to allow solvent to drain back into the evaporation flask

EDGE
Product Type Anti-splash Adapter
Material Borosilicate Glass (3.3)
13

Synthware™ Distillation Condensers
SDP GREENER_CHOICE

Indentations at bottom for supporting packing material

EDGE
Type Distillation Condenser
14

Synthware™ Mineral Oil Bubbler
SDP GREENER_CHOICE

Mineral Oil Bubbler used to monitor gas flow to reactions while providing a vent to the atmosphere.

EDGE
Type Oil Bubbler
Material Borosilicate Glass (3.3)
15

Walter Stern Carbon Chips

Eliminate bumping of aqueous and nonaqueous liquids

EDGE