Drinking Water Analysis Solutions

51. Separating VOCs From The Sample Matrix 10/29/2014

    Purge and Trap Background 
    When using a concentrator system, it is not essential to understand how it works. However, a good grasp of the fundamentals helps you prevent problems and assists you when you are faced with tasks such as method development and troubleshooting. This section is not intended to be a full theoretical evaluation of purge and trap gas chromatography. The main purpose is to help you develop an understanding of how and why compounds are concentrated.

52. Application Note: Turbidity Monitoring In Drinking Water Treatment Plants 8/30/2005

    Turbidity, or the relative clarity of a liquid (in this case drinking water), is caused by the presence of microscopic particles such as clay, silt, or other fine undissolved matter

53. AQUATek 100 Waters-Only Autosampler 10/15/2014

    The AQUATek 100 is a purge and trap autosampler that automates the sample preparation steps for the analysis of liquid samples utilizing a fixed volume sample loop filled using a pressurization gas. Two independent volume programmable internal standards are then added to the sample and the entire aliquot is transferred to the Purge and Trap for compound concentration and subsequent separation and detection using a GC/GC-MS quantification system.

54. A Comparative Study Of On-Line And Laboratory TOC Analyzers For Analysis Of Raw And Finished Drinking Water 4/5/2013

    Total organic carbon (TOC) analysis is an important indicator of water quality throughout the drinking water treatment process. Raw source water is progressively treated in chemical coagulation, flocculation, sedimentation, and filtration steps to remove particulate matter and natural organic matter (NOM).

55. Improved Efficiencies In TOC Wastewater Analysis For Standard Method 5310B And EPA Method 415 10/16/2014
    Total organic carbon (TOC) measurement is of vital importance to the operation of water treatment due to organic compounds comprising a large group of water pollutants. TOC has been around for many years, and although it is a relatively simple analysis in theory, operational efficiency is paramount.
56. Determination Of Polycyclic Aromatic Hydrocarbons In Seafood 4/20/2015

    Polycyclic Aromatic Hydrocarbons (PAHs) are a large group of organic compounds found naturally in the environment. PAHs are monitored by the US Environmental Protection Agency due to their carcinogenic characteristics.

57. Ultrapen™ PT5 Dissolved Oxygen (DO) & Temperature Pen 6/10/2022

    The PT5 is a rugged, lab-accurate water quality pocket tester with simple, one-button functionality.

58. AM-TBR Turbidimeter 2/25/2015

    The AM-TBR was designed to be cost effective to purchase and even more cost effective to maintain. The turbidimeter is modular to make servicing and cleaning quick and easy. The compact sample volume of 30 ml means that you will go through less calibration solution over time.

59. Pro1020 Dissolved Oxygen and pH or ORP Meter 1/1/2014

    Rugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature, and dissolved oxygen.

60. Drinking Water Solutions 3/10/2021

    Technological solutions to optimize collection, purification, water distribution, billing and customer care processes. Providers of drinking water treatment and distribution services must comply with high quality standards in a context of growing expectations.