Title:
水性試薬および水性検体用空気遮断剤
Document Type and Number:
Japanese Patent JP4092018
Kind Code:
B2
Abstract:
An air shutoff agent for an aqueous reagent or an aqueous specimen (hereinafter referred to as "aqueous reagent or the like") which comprises as an effective component a mixture of a chain hydrocarbon (linear or branched) and a silicone oil which is immiscible with the aqueous reagent or the like and has a specific gravity lower than that of the aqueous reagent or the like; and a method for storing the aqueous reagent or the like with stability which comprises placing the mixture over the surface of the aqueous reagent or the like. The placement of the air shutoff agent for an aqueous reagent or the like over an aqueous reagent or an aqueous specimen results in the stable storage of an effective component in an aqueous analytical reagent and a component to be determined in an aqueous specimen, and the air shutoff agent has an advantageous characteristic that when the agent flows into a reaction vessel of an autoanalyzer it does not soil the reaction vessel.
Inventors:
Sekiguchi Masahiro
Abe Toshikatsu
Ushizawa Koji
Abe Toshikatsu
Ushizawa Koji
Application Number:
JP26040898A
Publication Date:
May 28, 2008
Filing Date:
September 14, 1998
Export Citation:
Assignee:
Daiichi Chemical Co., Ltd.
International Classes:
G01N35/00; B01J19/16; C08K5/01
Domestic Patent References:
| JP10185927A | ||||
| JP6324050A | ||||
| JP6273425A | ||||
| JP9506291A | ||||
| JP2966522B2 |
Attorney, Agent or Firm:
Nobuo Ono