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托品酸
CHROMATOGRAPY-COLUMNS, ST-SOCKET 29/32, ST-PTFE-STOPCOCK, SOLID PLUG, SCREW-THREAD RETAINING NUT,
FILTER DISC, DURAN
2-己酮 99%
富马酸二丁酯
兽残试剂盒(四环素)
Measuring scoop, PP, white, length 135 mm, 25 ml
气相填充柱(玻璃)
STOPCOCKS, SCHIFF, HOLLOW ST-PLUG, ACC. TO DIN 12545, HIGH VACUUM, BORE: 10 MM, ST 29,2 / 18 X 12
DISCOVERY HS PEG 3UM 5CM X 2.1MM HPLC COLUMN