商品编号





品牌


Ursabioscience



公司


Ursa BioScience



公司分类


Contrived Tears with Histamine


商品信息

Description
Our Contrived Tears with Histamine (20 ml) have been developed from > 15 components known to be present in tears, balancing protein, salt and pH alike, in line with accepted tear formulations and tear histamine levels. Our Contrived Tears with Histamine are a low cost solution to your diagnostic testing, instrument calibration and research needs. The tear osmolarity is 300 mOsms/L with a pH of 7.4 (healthy person) and a histamine concentration of 2 ng/ml.