BOTTLE CAPS

With grip lugs and removable leakproof seal ring to fit standard Mason jars.Image(s) are representative of the product group and not necessarily the individual product.

The red Corning polybutylene terephthalate (PBT) high temperature caps have 3 holes with 1/4 in.-28 threads at the top for use with 1/8 in. O.D. tubing. No need to precut tubing to reach the reservoir bottom, just a quick quarter turn of the lock nut...

Globe Scientific Caps for False Bottom TubesImage(s) are representative of the product group and not necessarily the individual product.

Universal plug stopper fits most 10, 12, 13 & 16 mm tubes. Produced from polyethylene (PE).Image(s) are representative of the product group and not necessarily the individual product.Color: Dark BlueColor: GreenColor: LavenderColor: Light BlueColor:...

Phenolic caps with pulp and vinyl liners are perfect for general use. The liner is made of a vinyl coating applied to high density polyethylene coated paper and then it is laminated to pulpboard. This general purpose liner is commonly used for food,...

Acid caps are polypropylene caps that are acid resistant. The F422 liner is comprised of a 0.38 in. LDPE core sandwiched between identical layers of 0.002 to 0.003 in. virgin HDPE.Image(s) are representative of the product group and not necessarily the...

Green Thermoset Plastic Caps with F-217 PTFE Liners are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. F-217...

Green Thermoset Plastic Caps with F-217 PTFE Liners are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. F-217...

Blue polypropylene caps have a built in seal with integrated tamper evidence ring. Manufacturers minimums and lead time may apply. Image(s) are representative of the product group and not necessarily the individual product.Cap Size: DIN32

LDPE (low density polyethylene) plastic Yorker Caps come with replaceable LDPE Red Sealing Tips to keep bottle contents inside when not in use. These Yorker Caps w/ Red Tips are ideal for dispensing small amounts of liquid or gels such as condiments,...

Guarantee leakproof services with secure-fitting Thermo Scientific™ Nalgene™ Replacement Screw Closures and Gaskets for Nalgene Carboys.Image(s) are representative of the product group and not necessarily the individual product.Closure Size...

Fit Thermo Scientific™ Nalgene™ Narrow-Mouth and Wide-Mouth Bottle Replacement Closures onto Nalgene narrow-mouth and wide-mouth bottles.Image(s) are representative of the product group and not necessarily the individual product.

• Black phenolic screw cap• Aluminum foil faced pulp board liner can be used with organic solvents• Good resistance to hydrocarbons, oils, ketones and alcohols• Not good for acids or alkalisImage(s) are representative of the...

• Black phenolic screw cap• Poly-Seal liner is manufactured from low density polyethylene• Unique cone liner design offers superior torque retention and excellent sealing characteristics• It is recommended that liner be tested...

Use this black, closed top, autoclavable cap with biological media and test reagents. It comes with an ultrasonically bonded liner.Image(s) are representative of the product group and not necessarily the individual product.

These black, open top, autoclavable caps are ideal for storage and containment of volatile solvents, sensitive compounds, and corrosive chemicals. The liner is ultrasonically welded to the cap, eliminating the possibility of glue contamination.Image(s)...

These white, closed-top, autoclavable caps have ultrasonically bonded liners, making them ideal for use with biological media and other sensitive compounds. They are available in convenient Lab Pack quantities as well as larger Case Packs.Image(s) are...

These white, closed top, autoclavable caps have ultrasonically bonded liners, making them ideal for storage and containment of volatile solvents, sensitive compounds, and corrosive chemicals. They are available in convenient Lab Pack quantities as well...

These white, open top, autoclavable caps have ultrasonically bonded liners, making them ideal for storage and containment of volatile solvents, sensitive compounds, and corrosive chemicals. They are available in convenient Lab Pack quantities as well as...

• Use these caps with Wheaton Snap Cap Sample Bottles• All sizes have tabs for easy removal• Natural low density polyethyleneImage(s) are representative of the product group and not necessarily the individual product.Cap Closure Size...

• Use these caps with Wheaton or other manufacturers glass bottles or vials• TFE Ultra Liner is a PTFE-silicone-polypropylene laminate which is ultrasonically bonded to cap to form a one-piece unit; also suitable for chlorinated and...

• Black phenolic screw cap• Open top caps with gray Chlorobutyl / 50 septa are ideal for use with Wheaton media bottles• AutoclavableImage(s) are representative of the product group and not necessarily the individual product.Cap Size...