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Scienceware® Lab Companion cabinet vacuum desiccator

volume 35 L, amber polycarbonate, pkg of 1 ea

Desiccator, Desiccator cabinet, Vacuum Bell Jar, Vacuum Desiccator


amber polycarbonate


pkg of 1 ea


Bel-Art F42400-4111

door opening W × L

11 5/8 in. × 13 5/8 in.

external W × L × H

16 1/2 in. × 15 5/8 in. × 15 in.


35 L

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General description

These high-quality vacuum desiccators provide vacuum integrity lasting three times longer than the average vacuum desiccator resulting in lower maintenance and greater peace of mind. Able to maintain 29 in.-Hg vacuum for over 72 hours at room temperature, they stay gastight allowing reliable storage or experiments over extended periods.

A Viton® 3-way valve (included) offers consistent and uniform vacuum draw, vacuum release, or gas exchange. Transparent polycarbonate construction is durable, easy-to-clean, chemical-resistant, and allows quick visualization of the desiccator contents. Amber tinted UV blocking models block 100% of UVA, B, and C light to minimize damages or discoloration of light-sensitive samples.

Available in both cabinet and round styles, all models include a desiccant tray (desiccants sold separately).

  • Single piece molded design (except the door) enables outstanding vacuum capability with virtually no leakage and exceptional durability
  • Cabinet style provides maximum useable space
  • Hinged door allows easy access; built in locking tabs secure the door when not under vacuum
  • Analog vacuum gauge in front door allows vacuum level checking at a glance
  • Perforated shelves can be repositioned to accommodate various storage needs (additional shelves sold separately)
  • Built-in ports permit attachment of up to 3 additional valves (sold separately)
  • Stackable space-saving design allows efficient use of work space
  • Eight models to choose from; 11, 23, 35, and 45 L internal volume in clear or UV blocking amber
  • 11 L and 23 L models include two shelves (up to four shelves max.)
  • 35 L and 45 L models include three shelves (up to five and six shelves respectively, max.)

Legal Information

Lab Companion is a trademark of SP Scienceware, a division of SP
Scienceware is a registered trademark of SP Scienceware, a division of SP
Viton is a registered trademark of E. I. du Pont de Nemours and Company

Regulatory Information


Certificate of Analysis

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Certificate of Origin

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