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螺螨酯
Restek Ultra Silica色谱柱
p-(Dimethylamino)phenyl Isothiocyanate
填充柱硅烷化玻璃微珠 60-80
SINGLE WAY STOPCOCKS, GROUND AND POLISHED, WITHOUT KEYS, BORE 2.5 MM, NS 14,5, DURAN, " SIDE ARMS 9 MM "
容量瓶,BLAUBRAND , A级,50 ml,宽颈,Boro 3.3, NS 14/23 PP瓶塞,个体校准证书
NOT LONGER AVAILABLE !
橡胶锥形垫圈,EPDM,标称规格28mm
FEP TUBING 2/105MM
DURAN? Volumetric flask,white graduation, class B, with one graduation mark, polyethylene stopper, NS 14/23, 100 ml