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4,4',4''-三[2-萘基苯基氨基]三苯基胺
BOTTLES, PE, WIDE-MOUTHED, SQUARE, TRANSPARENT, W.SCREW-CAP, 500 ML
净化管
C-Flex? 50 A (Type P) id 12.7mm od 22.7mm / reel of 3m 6424-88
3-氯-4-羟基苯甲醛
孔雀石绿
3,4-二氟苄溴
PK2 CLICK-ON CONNECTOR 1/8IN SS
DURAN? distilling flask, 100 ml
无菌生理盐水管(带棉签)