Dụng cụ xác định Arsenic
Order-No.: 2505100; Witeg - Germany
Apparatus for the determination of Arsenic DAB, borosilicate glass, complete including: - 2 springs, length of spirals 20mm - Erlenmeyer flask, 100ml, graduated, ST 29/32 - tube wiht ST 29/32 and flange - adapter with flange.