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o-(Trifluoromethyl)benzenesulfonyl Chloride
2-氨基-5-硝基苯磺酸钠
FLUOPHASE RP 5UM 100X1MM COLUMN
PALL 聚丙烯滤膜
PREC. LOW. TEMP. LAB. THERMOMETERS, BLUE REFLECTING, OPAL GLASS SCALE, ORGANIC LIQUIDS, -50 + 50°
10mL无针注射器
O型圈
IMMERSION FILTERS FOR REVERSE FILTRATION, P2, DISC DIAM. 35 MM
Desiccator, PP/PC, diameter 171 mm
125mm布氏漏斗，陶瓷制
