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偶氮胭脂红G溶液
PP制容量瓶 100ml
SPE小柱
1-庚烷磺酸钠[离子对色谱用试剂],98.0%(T)
Titan 2 HPLC 滤器 蓝色 30mm 0.20um 聚四氟乙烯 膜 5000
气相填料 GASKUROPACK 55 60/80
PUNYW10266535 Etoricoxib Impurity 13
PUNYW9399345 3-beta-7-Dehydro Cholesterol (Cholesta-5,7-dien-3-beta-ol)
磁力搅拌子,PTFE,长37 mm,双头
ST-STOPPER ST 14/23, HOLLOW, SAFETY NUT, HEXAG. PLATE, BOROSILICATE GLASS, ACC. DIN 12252