新报价“ Boric Acid 硼酸”价格,厂家批发“Boric Acid 硼酸”价格

Boric Acid 硼酸
Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes or biological membranes (penetration, solubilization, adsorption on surface, etc.), have known complex-forming tendency with metal ions, be non-toxic and have a very low U.V. absorption at wavelength >260 nm.
Grade:ACS GRADE
CAS Number:10043-35-3 Synonym(s):Orthoboric acid, Boracic acid, Sassolite, Optibor, Borofax Molecular Weight:61.83 Molecular Formula:H3BO3 Storage Condition:ROOM TEMPERATURE Calcium (%) 0.005 Chloride (%) 0.001 Heavy Metals (as Pb) (%) 0.001 Insolubles (Methanol) (%) 0.005 Iron (%) 0.001 Nonvolatiles (Methanol) (%) 0.05 Phosphate (%) 0.001 Purity (%) 99.5 Sulfate (%) 0.01 联系方式： 曹小姐