395465
관리자 [2018-08-27 20:13:36]
조회수 870
Solution B for turbidity primary standard
250ml
COMPOSITION:
Hexamethylenetetramine: 10.0 g
Water (s.q.m): 100.0 ml
Assay (as (CH2)6N4) (w/v): 9.9 - 10.1 %
Hexamethylenetetramine: 10.0 g
Water (s.q.m): 100.0 ml
Assay (as (CH2)6N4) (w/v): 9.9 - 10.1 %
