四环素药物标准品

233105000

四环素Tetracycline hydrochloride

64-75-5

0.5g , 2.5g

233121000

差向四环素4-Epitetracycline hydrochloride

23313-80-6

100MG

233131000

脱水四环素Anhydrotetracycline hydrochloride

13803-65-1

0.1g , 0.5g

257700025

土霉素Oxytetracycline

79-57-2

2.5g

257711000

差向土霉素4-Epioxytetracycline

14206-58-7

0.1g

268231000

差向金霉素4-Epichlortetracycline hydrochloride

101342-45-4

0.1g , 0.5g

268240025

金霉素Chlortetracycline hydrochloride

64-72-2

2.5g

301275000

盐酸土霉素Oxytetracycline hydrochloride

2058-46-0

0.5g

329690050

聚(N-乙烯基咔唑)
Poly(N-vinylcarbazole)

25067-59-8

5g