488-44-8 98% 需询价

93107-08-5 BR，98.5% 需询价

73049-39-5 BR，90% 现货

9028-36-8 250-500u/mg, 来源于莱克曼尼乳杆菌 需询价

161308-34-5 98% 需询价

28728-55-4 95% 需询价

551-84-8 ≥98%(HPLC), 0.5M in Water 需询价

9045-22-1 ≥150IU/mg 现货

542-44-9 95%(GC) 需询价

57564-91-7 95% 需询价

2433-97-8 98% 现货

5950-69-6 BR，98% 现货

68938-01-2 For hybridization 现货

81646-13-1

7173-54-8 98% 现货

87915-38-6 平均分子量2000000 现货

52467-63-7 98% 需询价

9028-85-7 5-15 units/mg protein,0.5-1.5units/mg powder 需询价

95-44-3 ≥60.0% 需询价

95-43-2 95% 现货