Search Results
Burette, Auto Self-Zeroing Class A 50mL
Item #:
USS/BRA215-50
Supplier #: BRA215-50
Supplier #: BRA215-50
Self-zeroing burette is mounted on a glass bottle. Includes a PTFE needle valve stopcock, intermediate stopcock & rubber bellows. Class A, ASTM E-284, meets USP standards, individually serialized & certified. Includes Schellbach backing for easy reading
Filter Aid Rubber 32mm Id x 76mm Od
Item #:
USS/FLTR01
Supplier #: FLTR01
Supplier #: FLTR01
Filter Support Collar is a sturdy, molded rubber filter disc.
Inside Diameter: 32 mm
Outside Diameter: 76 mm
Molded Rubber Construction
It is designed to support and seal a filter crucible or funnel in the neck of a filter flask.
The Inside diameter is 32 mm, and the outside diameter is 76 mm.
Filter Flask Borosilicate Glass 1000mL
Item #:
USS/FG5340-1000
Supplier #: FG5340-1000
Supplier #: FG5340-1000
Borosilicate Glass Filtering Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack, Narrow Mouth, Heavy Wall; Bolt neck with tubulation.
Rubber Stopper, Solid, Size #000, 1lb
Item #:
USS/RST000-S
Supplier #: RST000-S
Supplier #: RST000-S
These black stoppers are made of solid natural rubber that stays pliable over a long period of time. Ideal for use with nonaggressive or concentrated solutions. Low sulfur content. Withstand temperatures from –13 to 158°F (–25 to 70°C). Available in solid, one-hole, and two-hole versions. Each stopper has its size marked in raised figures. Sold as one-pound bags.
