Straight Plug Stopper, Grey
This design provides maximum sealing for vials with a straight-wall glass finish. The straight plug stopper locks in to the interior of the vial’s neck, providing a tight seal and keeping the stopper from backing out.
Stopper with Prongs, 3 Prongs, Gray, 20 mm
This all-purpose design for lyophilization applications reduces the possibility of legs sticking to each other. The stopper prongs lock into the interior of the vial neck, providing a tight seal and keeping the stopper from backing out.
Stopper with Prongs, 2 Prongs, Gray, 20 mm
This all-purpose design for lyophilization applications reduces the possibility of legs sticking to each other. The stopper prongs lock into the interior of the vial neck, providing a tight seal and keeping the stopper from backing out.
Stopper with Prongs, 2 Prongs, Gray, 13 mm
This all-purpose design for lyophilization applications reduces the possibility of legs sticking to each other. The stopper prongs lock into the interior of the vial neck, providing a tight seal and keeping the stopper from backing out.
Stirring Rod, 7 3/4"× 3/16"
Manufactured with borosilicate glass, these 5 mm stirring rods come with rounded annealed ends. Stirring rods are highly chemical resistant and withstand temperatures up to 400 °F / 250 °C.
Stirring Rod, 4 15/16"× 1/8"
Manufactured with borosilicate glass, these 3 mm stirring rods come with rounded annealed ends. Stirring rods are highly chemical resistant and withstand temperatures up to 400 °F / 250 °C.
Stirring Rod, 12"
This stirring rod is made of soft glass with rounded ends. It is used to mix chemicals and liquids for laboratory purposes.
Stir Bar Retriever, 12" Long, 3/8" Diameter
This stir bar retriever is used to recover stirring bars from containers. It has a loop for hanging.
STEVIA 90% (Powder)
Stevia 90% is a white to slightly yellowish white loose powder or crystals. It is hygroscopic. Alternative name(s): Stevia rebaudiana
Steri-Tamp Seals
Steri-Tamp® has a patented dual-layer that leaves a true tamper evidence with "opened" marking.
Sterilization Tape, 1"× 60 yds
Strate-Line’s Autoclave Indicator Tape's green stripes turn dark during steam sterilization indicating that the pack has been processed. The strong crepe-embossed paper with latex-free pressure-sensitive adhesive provides secure bonding with fabric and non-woven wraps, paper, metal and glass, yet provides easy removal without traces of residue. High contrast color change ink shows a clear, readily interpreted result, without requiring any guesswork. Marking with permanent ink pen leaves no bleeding on the tape after sterilization.