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1,10-菲啰啉盐酸盐一水合物, 99%
SYLICON CONICAL STOPPER - 23x16 mm, h 26 mm
3-甲氧基苯磺酰氯
CNW 11mm 棕色卡口自动进样瓶(带刻度、书写
ASTM-THERMOMETER (SOLID STEM), ASTM-NO. 9C, WITH CELSIUS-SCALE RANGE, YELLOW ENAMELLED ASTM TYPE:
万通离子色谱柱,Metrosep A Supp 3 - 250/4.6
L-Tyrosine disodium salt标准品
无水醋酸铜
红色开孔螺纹盖,GL45
Norprene Tubing A60G Type F ID8.0mm OD11.2mm/reel of 15m