Page 51 - Blog

Since 2007, the Southern California Coastal Water Research Project has been monitoring the impact of fecal indicator bacteria (FIB) on public health at Doheny, Avalon, and Surfrider beaches in California (just when thought it doesn't get worse than peeing in the pool).  They explain and summarize their tracking efforts in a neat video below.   Sterlitech also offers analytical funnels, Grade F glass fiber filters, manifolds, and microbiological monitors that are similar to the ones you see in the video.  If you are also working with or involved in microbiological monitoring, we are also developing a new microbiological monitor that uses a polycarbonate membrane filter in place of the usual MCE filter.  You can contact us here, if you would like to learn more.

Sterlitech Corporation is adding the EZWaste Safety Vented Carboy to its roster of ergonomic, compact fluid storage and transport equipment. These new, specially vented carboys are designed to help scientists create a safer laboratory environment by reducing the risks of spills and preventing hazardous solvent vapors from infiltrating the lab. The EZWaste Safety Vented Carboys are a direct descendent of the EZGrip Carboys currently offered by Sterlitech, which means they share the same efficient, ergonomic design. What sets the EZWaste apart from the normal carboy is a special VersaCap with integrated tubing connections and an activated carbon exhaust filter. Each EZWaste system comes with extra plugs for any unused ports in the cap, and a sulfur-cured EPDM gasket to ensure a tight, chemically resistant seal. Once waste collection is complete, the vented cap is easily replaced with a standard cap for storage or transport to a designated waste facility. “Many organic solvents common to

Sterlitech Corporation is adding new product options to its line of silt density index (SDI) testing devices. Sterlitech is offering these all-in-one units in response to the industry’s demand for a convenient and durable on-site tool for measuring the fouling capacity of the feed water used in reverse osmosis systems. Silt density index testing quantifies the amount of particulate contamination in a water source and is used to estimate the rate at which membrane fouling will occur, particularly in applications employing reverse osmosis membranes. The SDI of a feed source is measured by running a stream of feed water through a 0.45 micron filter at a constant pressure and calculating the rate at which the flow slows down (ASTM Test Method 4189-07). “Accurate and reliable SDI testing is key to maintaining good efficiency in membrane purification facilities and to help keep operating costs down, especially when dealing with sources like seawater which have a highly variable SDI,” notes

Aquaporin A/S and their Aquaporin Inside Membrane were featured last month in CNN's series, Make Create Innovate.  As you may recall from this article here, Aquaporin is a customer of ours which is working to perfect membranes made with aquaporins, a protein pore which is found in all living things and only allows water molecules to pass through it. In the video from CNN, we get to see the Aquaporin Inside membrane at work inside of an acrylic CF042 FO cell as it's used to draw water out of coffee.  This is a great video to watch if you want to see forward osmosis in action and check out an amazing innovation.  

Sterlitech Corporation is adding the EZWaste Safety Vented Carboy to its roster of ergonomic, compact fluid storage and transport equipment.  These new, specially vented carboys are designed to help scientists create a safer laboratory environment by reducing the risks of spills and preventing hazardous solvent vapors from infiltrating the lab. “Many organic solvents common to laboratories, like acetonitrile, can give off hazardous vapors, while others, like dimethyl sulfoxide, can easily permeate through the skin when airborne.” says Mark Spatz, founder and President of Sterlitech.  “The EZWaste carboy creates a closed waste collection system, preventing spills and minimizing the risks of exposure to personnel from volatile organic compounds.” The EZWaste Safety Vented Carboys are a direct descendent of the EZgrip Carboys currently offered by Sterlitech, which mean they share the same efficient, ergonomic design.  What sets the EZWaste apart the normal carboy is a special VersaCap

Sterlitech is shaking up our flat sheet membrane offerings with the addition of new nanofiltration, ultrafiltration, and microfiltration membranes from Synder Filtration. These new membranes encompass a variety of materials and applications. First established in 1989, Synder Filtration has grown into an international supplier of high quality membrane technology.  Emphasizing technical expertise, and reliable products, Synder Filtration's membrane technology is ideal for solving industrial and environmental challenges. The table below lists the new membranes and their specs.  To browse the complete list of Sterlitech's flat sheet membranes or to place an order, click here. Synder Nanofiltration Membranes

Toray is discontinuing the production of some of their reverse osmosis (RO) membranes. These membranes are being replaced in Sterlitech's line-up by the new 70HA, 70AC, 72U, and 82V membranes will be overtaking some of Toray's newly obsolete membranes.  The table below lists the specifications of the new and obsolete membranes for easy comparison.  To browse our complete selection of RO membranes or to place an order with us, click here.