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
DURAN? Mixing cylinder, without graduation and stopper, NS 10/19, 10 ml
Sample holder FEP coated 24 pos w 2 springs, support ring & hex key
PUNYW9506214 Risperidone EP Impurity J
Methacrifos,10ng/ul 标准品
DB-5ms EVDX 气相色谱柱
Thermo Scientific™ C20612 1-己烷磺酸钠一水合物 100GR
岛津HPLC进样支架
1,3-二乙基-2-硫代巴比妥酸,
LL UNITRODE PT1000(F/2MM)
2',4'-二氯苯乙酮