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
1,3,5-三氯苯,100ng/ul于甲醇 标准品
抗静电称量盘PS,250/case
Hibar 250-3,Purospher STAR SI 5μm定制柱
o-(Trifluoromethoxy)benzoic Acid
表面皿,蒸发皿,硼硅酸3.3玻璃,150mm
Tallboys漩涡混合器通用夹具
SPHERISORB ODS1 10UM 200X4.6MM COLUMN
铍(Be)AAS标准溶液,1000mg/L溶于2% HCl
3,4-二甲氧基溴苯
AUTOSAMPLER VIALS, THREADED, BOROS.GLASS, CAP.1.2 ML, 32 X 12 MM, CAP SIZE N-8, AMBER GLASS, WITH