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
,MW:262.31
2-Methylacridine
cis-Ethylene-1,2-d2 (gas) 标准品
Aniline Solution 100ug/ml in Methanol
N-亚硝基二异丙基胺
Iron - as Fe+2, 99.999%, 2% HCl, 1% HONH2.HCl, 1000ug/ml in water
Aroclor 1262,1000ug/ml于异辛烷 标准品
松香酸(RG)(无纯度) 标准品
Acenaphthene
氟氯苯菊酯溶液,100ppm
Simazine-d10, 100μg/ml in methanol