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
噻草酮 BePure-21526YB
β-雌三醇-3-甲醚 标准品
双胍三辛烷基苯磺酸盐 BePure-23505XM
雌二醇溶液, 100ppm
3,3',4,4',5,5'-Hexachlorobiphenyl 标准品
CNET hydrochloride
4.4.4-Trifluoro-1-(2-thienyl)-1.3-butanedione (无证书)
Respirable Alpha Quartz on Filter Media, 500 μg
[5,6]Fullerene-C60
5-Hydroxyindole-4,6,7-D3-3-acetic-D2 Acid (5-HIAA-D5) 标准品