5197-87-5 ≥98% 需询价

59158-14-4 ≥98% 需询价

218269-34-2 99% 需询价

140147-37-1 98% 现货

2001-95-8 ≥98%(TLC),≥95%(HPLC) 现货

9008-22-4 96%(HPLC) 现货

2390-59-2 90% 现货

693-33-4 ≥30.0% 需询价

9012-33-3 ≥10 units/mg protein 现货

21462-39-5 99% 现货

881005-91-0 98% 现货

155648-60-5 99% 需询价

1937-62-8 98% 现货

2734-47-6 ≥97%(GC) 现货

31175-20-9 ~5% in a mixture of lower aliphatic alcohols and water 现货

15471-17-7 98% 现货

345909-32-2 98% 现货

22306-37-2 99.99 % 现货

144110-43-0 98% 需询价

7300-91-6 98% 需询价