585-88-6 95% 现货

2442-49-1 98% 现货

9007-90-3 N/A 现货

72155-45-4 97% 需询价

18265-46-8 85% 需询价

39208-15-6 98% 现货

7493-95-0 99% 现货

5421-66-9 Biologicalstain 需询价

148411-57-8 MW≤2000 需询价

28728-55-4 95% 需询价

161308-34-5 98% 需询价

207500-05-8 99.9% 现货

488-44-8 98% 需询价

93107-08-5 BR，98.5% 需询价

1100748-84-2 97% 需询价

507-16-4 97% 现货

28961-43-5 average Mn~428, 含100-350ppm MEHQ稳定剂 现货

9028-36-8 250-500u/mg, 来源于莱克曼尼乳杆菌 需询价

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

9045-22-1 ≥150IU/mg 现货