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Labware, Teflon

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boiling stones

TFE Boiling Stones - Ultra-Pure TFE Chips

  • Resistant to almost all chemicals
  • Minimize superheating
  • Ideal for boiling organic liquids
  • Won’t scratch glassware
These ultra pure TFE stones promote gentle, efficient boiling, even of highly volatile liquids, and minimize bumping during reflex and distillation. They are ideal for continuous extraction methods (i.e., EPA SW846). They are not affected by boiling acids, hydrocarbons, ketones, esters, alcohols or alkalies. Easily cleaned and non contaminating, Jensen Inert TFE boiling stones show no trace of acidity or alkalinity and leave no powdery residue.

Jensen inert boiling stones have the complete chemical inertness of TFE. They effectively promote gentle efficient boiling by having many projections on which ...

BEAKERS _9-30-04 001

PTFE Thick Wall Beakers

 (14)
  • Isostatically molded in pure, FDA approved, PTFE
  • Machined base for good heat transfer
  • Molded-in pouring spout
  • Totally chemically resistant and inert


beaker_cover

PTFE Beaker Covers

 (10)
  • Isostatically molded in pure, FDA approved, PTFE
  • Machined base for good heat transfer
  • Molded-in pouring spout
  • Totally chemically resistant and inert


pfa vials

Fluoropolymer Vials

 (8)

Search 8 Items

virg labtape2

Virgin TFE Lab Tape

 (4)
For environmental and industrial applications
  • Made from 100% Virgin Teflon PTFE.
  • Use where non-contamination standards are high, including environmental, water, oil, chemical, medical and food processing applications.
  • No pigments or additives.
  • Excellent thread seal tape.
  • Density = .4
  • 3 mil thick.
  • Temperature range of - 450°F to + 550°F.
  • Meets or exceeds Mil Spec. T-27730A.
  • Other sizes available.
  • Conveniently packaged 3 rolls/bag.
  • In stock, ready for immediate shipment.


TFE Sleeves for Glass Joints

TFE Sleeves for Glass Joints

 (19)
Full Length "A" Type
  • Slip on, thin, precision tapered for snug fit.
  • Eliminate seizing and galling in ground glass joints.
  • Chemically inert and preclude contamination.
  • Withstand temperatures from -103° to +482° F.
  • Use without lubricants or adhesives.
  • May be reused many times.
  • 6 per package.
  • 4 to 5 mil. thick.


Inert TFE Flask Length Stoppers

Inert TFE Flask Length Stoppers

 (8)
Standard taper, flask length fluropolymer stoppers with easy grip pennyhead handle, hollow bore.

Inert TFE Flask Length Stoppers

Inert TFE Medium and Full Length Stoppers

 (8)
Standard taper, fluropolymer stoppers with easy grip pennyhead handle style, hollow bore.

funnels

FEP Funnels

 (8)
The funnels have been designed in two different types, each with three sizes, as well as a small miniature funnel with a thin stem for doing intricate work. The “Standard Funnel” has a 5 degree taper in the stem, while the “Powder Funnel” and the “Mini Funnel” have a straight stem.
  • Ideal for high purity applications
  • Non-Stick, easy cleaning
  • Funnel design prevents vapor lock
  • Works in wide temp range (-200°C to 250°C)
  • Chemically Inert/non-contaminating
  • For use in trace metal analysis
  • Custom sizes and shapes available


Distillation Apparatus III with Transparent Reaction Vessel

Distillation Apparatus III with Transparent Reaction Vessel

 (6)
For distillation of strong alkalis or acids and for aggressive solvents. Can also be used for the distillation of pure liquids which should not come into contact with glass. An important advantage of this apparatus is the transparent reaction vessel with a large opening and a very smooth interior surface. Reactions, such as vaporization, boiling or bubbling, as well as the filling height, are visible in this reaction vessel. This apparatus can be heated by a heated bath, by an electric heating jacket, or on a hotplate, but should not exceed a temperature of 200°C in the reaction vessel. Stirring with a PTFE-coated magnetic stirring bar is possible when the flat bottom of this transparent reaction vessel is heated on a hotplate. The ...


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Jensen Inert Products • 3773 NW 126th Ave. Building 1 • Coral Springs, Florida 33065
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Email: jensen@jenseninert.com

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