150604-77-6 20-50?mesh 现货

9001-05-2 ≥200000 units/g 现货

16980-89-5 97% (HPLC) 现货

1132-61-2 99% 现货

111865-47-5 97% 现货

17629-30-0 99% 现货

70331-82-7 99% 现货

9048-46-8 10% in DPBS 现货

9001-32-5 50-70% protein (≥85% of protein is clottable) 现货

3844-45-9 85% 现货

555-44-2 98% 现货

71-00-1 99% 现货

10377-48-7 anhydrous, 99.99% metals basis 现货

531-55-5 生物染色剂级 现货

80498-15-3 ≥0.5U/mg 现货

5743-26-0 ACS,≥99.0% 现货

37250-85-4 25u/mg 现货

9001-37-0 100U/mg 现货

108321-42-2 98%生物技术级 现货

372-75-8 98% 现货