摘要:
Assemblies are provided for collecting a sample from a mouth using an integrated sample collection tip. A sample collection assembly includes a sample collection body configured for being placed within the mouth, wherein the sample collection body includes a bore and one or more pores. The sample collection assembly further includes a conduit that disposed within the bore of the sample collection body and that is in fluid communication with the one or more pores. The conduit is bonded within the bore. The sample collection assembly can further include a hand piece that has a tip on which the sample collection body is mounted, and through which the conduit can extend. The pores can include a plurality of micropores. The sample collection body can be hydrophobic, and a hydrophilic surfactant can be disposed on the outer surface of the sample collection body.
摘要:
Aqueous acidic coating solutions are described for treating zinc or zinc alloy surfaces comprising trivalent chromium as substantially the only chromium ion present, fluoride ion, an acid other than nitric acid, and an oxidizing agent. The coating solutions containing trivalent chromium as substantially the only chromium ion present preferably are prepared by reducing an aqueous solution of hexavalent chromium with sufficient reducing agent to reduce all of the hexavalent chromium to trivalent chromium. Chromate coatings on zinc and zinc alloy surfaces are produced by contacting said surfaces with an aqueous acidic solution of the invention.
摘要:
The litigation cost management system (FIG. 1) provides modules for outlining the process of litigation (12), establishing pricing variables to each step of the litigation (14), all at the outset of the case. A case budget (16) is then generated and the case is managed by outside counsel based upon the agreed upon budget and process. When exceptions occur during the course of litigation, outside counsel electronically submits requests for new work to corporate counsel, which in turn can be approved or denied. Point and click billing allows immediate simplistic invoicing which requires no review by corporate counsel as the work performed has already been approved. Statistical reporting provides corporate counsel with real time analysis of all the cases that are in the system.
摘要:
A stable blood serum conjugated bilirubin reference composition characterized in that the composition possess a pH of from about 8.2 to bout 9.2 and comprises (a) a sulfhydryl compound in an amount sufficient to enhance the stability of the conjugated bilirubin and (b) a chelating agent in an amount sufficient to bind all the metals present in the blood serum moiety of the composition. This blood serum conjugated bilirubin composition when stored in a gas impervious vial under an inert atmosphere has an excellent shelf life.