LABORATORY EQUIPMENT

Drierite Desiccants

DRYING TUBE FOR AIR AND GASES
Indicating DRIERITE ® in this plastic unit dries air and gases for small scale laboratory applications. A rubber hose connection provides an immediate flow of dry gas. Note: Do not use this plastic unit in the presence of vapors or liquids containing phosphate esters, synthetic lubricants, hydrocarbon solvents, methanol, acetone, lacquer solvents, or other organics.

Color Change
Indicating DRIERITE is a distinct blue color. When its drying capacity is exhausted, it turns to pink. Indicating DRIERITE gives constant visual assurance of active desiccant.

Applications

  • Vent drier on reagent bottles, reaction apparatus, or instrument compartment

  • Sample preparation

  • Gravimetric determination of water vapor

  • Drying of gases for purging and blanketing of moisture sensitive materials


 SPECIFICATIONS
Construction:   Tube is polycarbonate. End caps are molded polypropylene. 20 Micron polypropylene filter in each end.
Dimensions:   3/4" o.d. x 6" (8" overall) length
Connections:   Hose barbs for 1/16" to 3/8" i.d. flexible tubing
Desiccant:   30 grams Indicating DRIERITE
Water capacity:   3 grams
Maximum flow rate:   300 cubic centimeters per minute
 STOCK NO.   DESCRIPTION

26930
Small picture of 26930

Drying Tube with 1/4" Hose Barbs   $6.42  order



Active

Exhausted

26931
Small picture of 26931

Drying Tube for 1/16" o.d. Tubing   $7.28  order

26950
Small picture of 26950

Drying Tube with 1/16" Hose Barbs   $7.28  order

26951
Small picture of 26951

Drying Tube with 1/8" Hose Barbs   $7.28  order