| 摘要 |
The invention relates to reagents composed of a solution of a dye in a water-containing solvent for the simultaneous determination of the platelet and leucocyte counts by normal optical microscopy means with a content of … … a) acetone, … b) formaldehyde and/or glutaraldehyde, … c) a dye, … d) 1 or more mineral salt(s) and … e) water in the amount necessary to make up to 100 parts by weight, … which contain as dye [component c)] a thiazine dye, where … … a) the acetone is present in an amount of 0.1 to 5 part(s) by weight, … b) the formaldehyde and/or glutaraldehyde is present in an amount of 0.05 to 2.0 part(s) by weight, … c) the thiazine dye is present in an amount of 0.001 to 0.1 part by weight and … d) the mineral salt(s) is (are) present in an amount of 0.1 to 2.0 part(s) by weight. … …<??>The invention furthermore relates to a process for the preparation of these reagents and to the use thereof for the simultaneous determination of the platelet and leucocyte counts by normal optical microscopy means. …<IMAGE>… |
