
![]() |
||
| Architectural Laboratory Water Treatment Marine Air Handling | ||
|
Founded in 1968, PolyFab provides custom engineered plastic fabrications. We work with many materials and specialize in clear plastics. Some of the applications we have made include:
Click on the navigation to the left for specific product photos, and along the top for application-specific photos and information. We look forward to being of service to you! Fume HoodThis is in response to your September 20, 1983, inquiry on behalf of Dr. Malcolm Renfrew of the University of Idaho concerning the Occupational Safety and Health Administration's (OSHA) current face velocity specifications for laboratory fume hoods. We understand Dr. Renfrew's concerns, however, the only current standards which specify fume hood face velocities (13 carcinogen standards in 29 CFR 1910.1003 - 1910.1016) do not apply to laboratories. These standards are not applicable to laboratories by virtue of the decision by the United States Court of Appeals for the Third Circuit in Synthetic Organic Chemical Manufacturer's Association v. Brennan, 506 F. 2nd 385 (3d Cir. 1974), cert. denied 423 U.S. 830. Credit: Fume Hood
techniques | fittings home | contact | sitemap | privacy | about | glossary cnc router, graduated cylinder, polypropylene, fume hood, plastic fabrication, rectangular tank, fretwork, pvc duct, plastic water tank, laminar flow hood, plastic machining, marine fish tank, plastic water storage tank, cylinder graduated reading, marine holding tank, acrylic fabrication, marine tank, graduated cylinder definition, polypropylene tank, plastic cone, cnc plastic router, petg plastic cnc router | plastic fabrication | acrylic | manufacturing | water & air treatment | resources| web design |
||