chemical fume hood

Chemical Fume Hoods : Four Truths about Price

Dr. Robert K. HaugenFlow Sciences, Inc. Abstract: Flow Sciences manufactures containment equipment for the pharmaceutical, chemistry, and education communities. Like many manufacturers serving these customers, we try to build products that work. Particularly with safety equipment, we believe providing protection from fumes and toxic powders is a mission worthy and beneficial to mankind. We do …

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Evaluating a Chemical Fume Hood for Containment of Solids, Liquids, and Vapors Using ASHRAE 110, HAM, and ISPE Methods

Allan Goodman, Ph.D., Flow SciencesRobert Haugen, Ph.D., Flow Sciences Abstract: Flow Sciences has more than three decades of experience in designing, manufacturing and testing powder containment devices, predominantly for the pharmaceutical industry. These enclosures have evolved from small balance containment devices connected to remote blowers, to a variety of custom and standard products. This increased …

Evaluating a Chemical Fume Hood for Containment of Solids, Liquids, and Vapors Using ASHRAE 110, HAM, and ISPE Methods Read More »

Summary, Containment Testing of Saf T Flow Chemical Fume Hoods

Over a period of time ranging from 11/6/2013 onward, the range of standard Saf T Flow Fume Hoods shown below were tested by Flow Sciences using the ASHRAE 110-1995 methodology.  Details of the individual tests are available separately from Flow Sciences; total results are summarized below: ASHRAE 110-2016 Saf T Flow Test Data Summarized by …

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How Does the FSI Fume Hood Stack up on The Top Ten Lab Worker Needs?

Abstract: Lab Manager magazine1 recently published a feature entitled Survey Says. In this article was a section called “What You Need to Know Before Buying a Fume Hood.”   Ten factors were named in over half the lab managers surveyed. We will review and analyze these factors and discuss how Flow Sciences addresses them. Whatever we’re doing, …

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Scale-Up Chemical Syntheses and Larger Fume Hoods: How History Inspires Present Realities

Abstract:     For years, there has been a demand for large fume hoods and other containment devices to handle bulky process equipment. Many types of experiments are placed in these hoods: syntheses involving distillation columns, reflux reactor flasks, and racks of analytical vessels like Kjeldahl digestion flasks. This paper reviews the types of large fume …

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Necessity is the Mother of Innovation

Purpose: Generally speaking, scientific equipment manufacturing companies that correctly perceive and then meet research customer needs will succeed. Researcher-manufacturer cooperation is vital to such success. The two entities must have a real conversation about what the researcher uses as a process and how current containment is either ineffective or not present. The designer-manufacturer then makes recommendations and …

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Flow Sciences, Inc.’s SAF T FLOW™ Fume Hood Receives Outstanding 3rd-Party Certified EN14175 Fume Hood Containment Results

LELAND, NC, June 7, 2018, — Flow Sciences, a leading provider of containment systems for laboratory, pilot plant, and manufacturing is now shipping the SAF T FLOW™ Fume Hood an addition to its expanding line of standard enclosures. Dr. Robert K. Haugen, Director of Product and Technology Development at Flow Sciences Inc., today announced that …

Flow Sciences, Inc.’s SAF T FLOW™ Fume Hood Receives Outstanding 3rd-Party Certified EN14175 Fume Hood Containment Results Read More »

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