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
Process Chemistry, Replacement Seal Pack, Compression Fitting, Metric,Bore Size 12mm
原碳酸四甲酯
23% SP-1700 80/100 CHROMOSORB PAW气相填料
2-溴-5-(三氟甲基)苯胺
TTC卵磷脂-吐温80-营养琼脂
杨梅素
球形脂肪提取器250(索氏提取器)
UPCHURCH MOLDED DELRIN PLUG 10-32 RED 10/PK
DURAN PURE bottle, clear, graduated, GL 45, with dust cover, without cap and pouring ring, 1000 ml
11-溴十一醇