如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
GRAD. CYLINDER 250 ML, DIN-B, STOPPERED, PP-HEXAGONAL BASE AND PROTECTION COLLAR, DURAN-GLASS, ST
PETRI DISHES, ? 120 mm (1 pc)
黄铜附壁两通, 1/8英寸外径 (1只)
邻氯对碘苯胺;2-氯-4-碘苯胺
氯化镧,无水
3-氯-2,4-二氟苯甲酸
CONNECTION TUBES,STRAIGHT, WITH SERRATED ENDS, DURAN-BOROS.-GLASS D: 9MM, LENGTH: 115 MM, WALLTHI
Retain CX 10X3mm Drop-In Guards 4/PK
CAPCELL PAK CR 1:4 (S-3) 2.0X150
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