How can I contact the manufacturer of the Envirol quick test kits?
A. It appears that Envirol is out of business, or bought by another company. However, information on a number of their kits is now available from SDI (for example, as “SDI Quick Tests”). A contact at SDI is Karen Peluso at 315-699-5526 or 315-727-4064 (mobile). Q. Names of companies providing field XRF services. A. Information of various XRF vendors already is posted on this web site. Please go to X-Ray Fluorescence then “Vendor/Instrument Information.” Q. Do you know why LIF and ROST are less expensive than MIP? Is it the longevity of the probe itself? It is just hard for me to conceptualize because the LIF systems are only found on CPT rigs that are much larger and less mobile than the hammer rigs MIPs are found on. A. In many or most cases, LIF or ROST is more cost effective than MIP. However, they both have very different applications and either could be more cost effective for a particular project. For heavier TPH constituents, PAH compounds, and NAPLs, the LIF or ROST is the pref
