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
钨(W)标准溶液
CARRYING CASE FOR PAS-500 MICRO AIR SAMP LER
dragon牙膏稀释缓冲液
HyperSep Florisil SPE Column, 500mg/3mL 50个/包装
ISO-Guide34-Cerium(Ce)标准溶液,10000mg/L溶于10% HCl
(一恒) MJ-250-I霉菌培养箱,250L
Tubing clamps, screw-type, made of stainless steel, i-? - 25 mm, for tubing ?- 21-25 mm,
分子筛,5973,5972,5971/GCD
Millipore EZ-Pak滤膜
2,4-二氨基-6-羟基嘧啶