13144ES Hieff Unicon® Hotstart J-Taq DNA Polymerase, 40 U/μL 400 U Specs 4 sizes Yeasen $73.61 Inquire询 Detail详 13144ES74 400 U $530.00 13144ES11 4 KU $4,240.00 13144ES40 40 KU $33,920.00 13144ES80 1000 KU $678,400.00