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  • What is a Dilution Fitting?
    A typical dilution fitting is a plumbing device that is attached to a gas detection instrument sample inlet port, and then the sample hose is attached to the dilution fitting. When used, the sample flow going into the instrument passes through the dilution fitting. The dilution fitting has 2 small
  • Digestion of Trace Metals in Soil Using DEENA, an Automated Sample Digestion System
    hydrogen peroxide. Standard soil samples (Environmental Resource Associates (ERA) Catalog # 540) were weighed and placed in 50ml disposable digestion vials (SCP Science). Due to the wide range of sample concentrations, several (500, 50, and 5mg) dilutions were prepared. The samples were placed
  • Digestion of Trace Metals in Wastewater Using DEENA, an Automated Sample Digestion System
    DEENA, an automated sample digestion system, alleviates most of the manual sample preparation and produces consistent and accurate analytical results. Manual sample preparation often consists of many steps that are both labor intensive and time consuming. There is often a clear desire
  • Application Note: Atomic Absorption (.pdf)
    the wavelengths of light that are absorbed by these ground state metals to determine the concentration of metal ions in an unknown sample. Atomic Absorption Sample Preparation with the ML500 diluter: The ML500 is used to make standards, perform acid digestions, and sample dilutions for Atomic Absorption
  • Application Note: Liquid Scintillation (.pdf)
    called a count. Liquid Scintillation Sample Preparation with the ML500 diluter: The ML500 is used to create standards and prepare sample dilutions for Liquid Scintillation. The following key features make the ML500 ideal for this application: * A borosilicate glass and PTFE fluid path to minimize sample
  • Application Note: Inductively Coupled Plasma Spectroscopy (.pdf)
    with the ML500 diluter: The ML500 is used to make standards, perform acid digestions, and sample dilutions for ICP. The instrument eliminates the need for glass pipettes and volumetric glassware for large and small ratio dilutions (1:1 to 1:25,000 in a single step). The fluid path is made from Borosilicate
  • Application Note: Blood Alcohol Analysis (.pdf)
    Alcohol Analysis Sample Preparation with the ML500 diluter: The ML500 is used to create standards and prepare sample dilutions for Blood Alcohol Analysis. The following key features make the ML500 ideal for this application: * A borosilicate glass and PTFE fluid path to minimize sample carryover. * Stored
  • Zeta Potential Measurement (Aqueous and Non-Aqueous, Iso-Electric Point Determinations)
    . Therefore, for samples that require dilution prior to measurement, it is important to specify the dilution medium. The effect on the zeta potential of changes in pH, ionic strength and concentration of an additive can be automated to provide information such as the iso-electric point of a sample.

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