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N,N-Dimethyloctadecylamine
ERLENMEYER-FLASKS, 50 ML, ST 14/23, ACC. TO DIN 12387, 51 X 80 MM PACK = 10 PCS
InfinityLab Poroshell 120 HILIC窄径液相色谱柱
特戊酸甲酯
30x2.1mm 1.9um Hypersil GOLD C4
椰子活性碳采样管割刀
ROT-X-TRACT-S 10 pos, bath 1400w for 37mm Soxhlet, 250ml FB fl
4-羟基-2-三氟甲基苯甲酸
(±)-2,2'-双-(二苯膦基)-1,1'-联萘
UTLC Silica gel monolithic,10 祄 25 Glass plates 60 x 36 mm