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Hydrogen sulfide (H2S) is a deadly gas common at many industrial work sites. It must be handled carefully because its toxicity is similar to cyanide, and even slight exposure comes with a host of health concerns. Where does it come from? H2S has few industrial applications on its own, but can be used to harvest sulfur, one of the most useful and versatile elements in the industry. It is commonly sourced from natural gas and petroleum deposits for this purpose. Even if you do …

A customer from the Chinese division of a large petroleum company emailed us this week to ask how often their BW Clip H2S Monitors should be bump tested. Since we sell more of these monitors than any other at PK Safety Supply, it would seem logical that we'd have a ready answer. But we don't. It's not because we don't care, or we don't think it's important. It is. Here's the situation: Officially, the manufacturer BW Honeywell recommends periodically testing the response of the hydro …

Some jobs sites just don't have any convenient anchorage points. That's why the Miller BackBiter Tie-Back Lanyard is a great piece of equipment. This 6 ft. lanyard with a SofStop Shock-absorber allows you to wrap the lanyard around a structural element and hook it back to itself for reliable and safe fall protection. It's the anchor hook that makes it possible. If you are using this product you probably already know you can't use a regular lanyard in this fashion. The BackBiter lanya …

When considering work in confined spaces or around dangerous gases, it is important to have gas detectors present so that dangerous levels of gases can be detected. This helps you make informed decisions about whether to start work, and in the event of a problem, providing time for workers to get to safety. With so many choices in gas detection, it may be difficult to choose the right unit for you. Here is a recent question we recently received. "I am interested in purchasing a 4-gas mo …