Products > Custom Shop Crystallization Reagents > Heavy Atom M1 > Individual Heavy Atom Screen M1 Reagents
** = Refers to the reagent number in the kit.
For example, reagent number 1 = HR2-448-01
Thallium (III) chloride hydrate and Thallium (I) chloride discontinued from HR2-448 Heavy Atom M1 kit effective lot 244816. Limited quantities available for individual reagent HR2-448-01A and HR2-448-02A.