19:1 (30%)
tm 电泳凝胶 19:1(30%)
19:1 to stabilized solution
consistently crystal clear gels
certified rnase and dnase free
stabilized for long shelf life
with 18 megohm water, 0.2 micron filtration
catalog number:sg ec-849
reliable
19:1 is a stabilized, ready-to-use solution of 30% or 40% (w/v) : bis (19:1). 19:1 has zero acrylic acid content, eliminating the fixed charges that cause band streaking. additionally, oxidation products such as aldehydes have been removed by a selective process. with 19:1, you can trust that your results will be consistent from one electrophoretic run to the next.
improved safety
19:1 reduces exposure to neurotoxic dust by eliminating the need for handling and weighing solid and methylene bis, which often leads to airborn that can be readily inhaled. for your protection, 19:1 is supplied in pvc coated shatter-proof bottles.
stable and pure
19:1 is stable for 24 months when stored tightly capped in a dark area at room temperature.