Sampling Bags Articles

  • How To Complete A Soil Test The Right Way

    A soil test should be one of the first steps you take in your landscape plan. Many of us never take this important first step, which contributes, to wasted resources and wasted time. The U.S. Department of Agriculture says soil testing is an “essential” tool that provides information on fertility and pH. Testing also indicates ...


    By Jain Irrigation, Inc

  • Matrix LIMS configured and implemented within 3 months case study

    Laboratory staff at Glatfelter have established an extremely close, ongoing working relationship with Autoscribe. This has allowed the design and implementation in just 3 months of a configured Matrix Gemini LIMS for the company's corporate analytical services group. Organisation Established since 1864, global paper supplier Glatfelter has expanded its product range from high-quality ...


    By Autoscribe Informatics

  • Ambient Air Sampling Methods

    Pollutants are nothing but any substance that may present in an atmosphere in such a concentration that it may harmful to surrounding, living organism or human being. Sampling and analysis of air pollutants is known as Air quality monitoring and it is major part of environmental monitoring. There are many advanced types of ambient air Sampling methods. we will learn here only which are most ...


    By Perfect Pollucon Services

  • The Aerox®-Microtester …A unique tool!

    The smallest version of the Aerox cold plasma injection technology fits in a suitcase.This so called Aerox®-Microtester offers a unique test device to be used by the Aerox-Sales Team to demonstrate the customers the working of the Aerox®-Technology on-site. The demonstration can be carried out within two hours. All what is needed is the smell and an internal odour panel using their noses. ...


    By Aerox B.V.

  • Ammonia diffusion through Nalophan™ bags

    The aim of the work is to verify the diffusion rate of ammonia through the Nalophan™ film that constitutes the sampling bag, considering storage times ranging from 1 to 26 h. The ammonia decay over time was evaluated using gas-chromatography for the quantification of ammonia concentration inside the bag. The research assesses the roles of both of ammonia and water concentration gradients ...


    By IWA Publishing

  • White Paper - Uniqair, Purdue University Odor Lab Develop Odor Sampling Procedure

    New Odor Sampling Procedure for high humidity air flow from dryers/coolers A new odor sampling procedure with nitrogen dilution has been developed by Uniqair and Purdue University’s odor lab for odor evaluation of high humidity airflow from petfood dryers, extruder air conveyer (wet cyclones) and coolers.  The sample bags will be pre-filled with a specific quantity of ...


    By Uniqair Technologies Ltd.

  • Asbestos contaminated soil case study

    An active gypsum manufacturing facility discovered they had a large area of gypsum waste containing asbestos mixed with soil at the back of their property. The waste had accumulated over the years before the dangers of asbestos were known and now required remediation due to communication wires buried in the waste. Excavators could not be used due to the presence of the communication wires that ...


    By Enviro-Vac Corp.

  • Stability of Volatile Sulfur Compounds (VSCs) in sampling bags – impact of temperature

    Volatile sulfur compounds (VSCs) are a major component of odorous emissions that can cause annoyance to local populations surrounding wastewater, waste management and agricultural practices. Odour collection and storage using sample bags can result in VSC losses due to sorption and leakage. Stability within 72 hour storage of VSC samples in three sampling bag materials (Tedlar, Mylar, Nalophan) ...


    By IWA Publishing

  • Sampling VOCs with Supel™-Inert Film Gas Sampling Bags

    Sampling VOCs with Supel™-Inert Film Gas Sampling Bags with Thermogreen™ LB-2 Septa as an Alternative to Tedlar® For 10 years, Supelco has provided our customers with high quality Tedlar gas sampling bags. Recently, we expanded our gas sampling bag line to include an alternative to Tedlar for sampling VOCs that incorporates our low-bleed Thermogreen™ LB-2 ...


    By Sigma-Aldrich Co., LLC

  • Latex Manufacturer Wastewater Case Study

    Targeting TSS and Achieving Clarity The wastewater sample when received was a pH of 10.3. The request for a wastewater solution was to remove TSS and obtain better water clarity. Various Floccin blends were used until the water clarity was acceptable. Better results were obtained combining the two types of wastewater and performing the jar test. The recommended ...


    By Integrated Engineers Inc.

  • EPA studies identify techniques for critical leak testing prior to soil-vapor sampling

    Researchers at EPA’s National Risk Management Research Laboratory (NRMRL) in Ada, OK, are developing quality assurance (QA) measures for soil-gas and sub-slab sampling methods that help differentiate contaminant vapors due to vapor intrusion from background sources. Recent research focused on measures to identify leakage of ambient air into conventional vapor probes, which can significantly ...

  • `A pack in your pocket and a cigarette in your mouth`

    Not only did he smoke, but he was required to smoke - on the job. Jim McEvoy told this to Firm principal, Victoria Edises, twenty years ago, long before the secret documents of the tobacco industry had been made public.       Back then, when asbestos plaintiffs' attorneys were emboldened to sue tobacco companies, they were overwhelmed with motions, interrogatories and ...

  • Are your field soil screening procedures providing you with practical and accurate information?

    Untitled Document Environmental consulting activities frequently require that on-the-spot decisions be made in the field concerning the ...


    By Enviro-Equipment, Inc.

  • Japanese Organics Recycling Association Formed

    Another backyard composting adage states that compost should have the feel of a wrung-out sponge — damp but not dripping wet. Actually, a wrung-out sponge may be on the dry side for composting, but the analogy does provide a great image for understanding the reasons for balancing moisture. Like a compost pile (or windrow or material in a vessel), a sponge is a solid mass containing an enormous ...


    By BioCycle Magazine

  • Application of Membrane Technology for the Recovery and Reuse of Water

    Abstract As water and sewer costs are expected to increase over the next decade, membrane technology will continue to be a viable and economical option in the recovery and reuse of water. This paper describes the mechanism of membrane effected separation (specifically reverse osmosis, ultrafiltration and microfiltration), membranes commercially available, membrane element configurations, and how ...


  • Asbestos in Buildings: Practical Guidelines for Building Owners

    Practical guidelines for building owners Overview Friable asbestos-containing materials are present in many public and commercial buildings, schools and factories built before the mid-70's. Regulations in Ontario and some other provinces require building owners and property managers to put in place asbestos control programs, once they are aware of the presence of friable asbestos-containing ...


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