Alkaline washing liquid for automated clinical analyzer
OwnerToshihiro Ono, Yasuyuki Konishi +1inventors
InventorsToshihiro Ono, Yasuyuki Konishi, Yasutoshi Kashiwagi
Life of this patent
Estimating the term…
Abstract
An alkaline washing liquid for an automated clinical analyzer is provided that allows measurement to be carried out with higher accuracy when simultaneously analyzing multiple items by preventing abnormal measurement due to reagent migration from other items, etc. A production process for the washing liquid and a washing method using it are also provided. The washing liquid has a cloud point of 36° C. to 50° C. and is formed from at least two kinds of polyoxyethylene alkyl ether type nonionic surfactants having different cloud points.
Claims12
An alkaline washing liquid for an automated clinical analyzer, comprising:
- a polyoxyethylene alkyl ether type nonionic surfactant, said alkaline washing liquid having a cloud point of 36° C. to 50° C.
A process for producing an alkaline washing liquid for an automated clinical analyzer according to the intended washing temperature, comprising:
- including at least two kinds of polyoxyethylene alkyl ether type nonionic surfactants having different numbers of carbons in their alkyl chains.
Dependencies are inferred from the claim text.