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
磺胺嘧啶
Phorbol 12,13-Dibutyrate, >99%
Purgeable A 标准品
LA Steel, High Sulfur (SAE 112)
甲基咪草烟(符合:GB 2763-2016)
雷尼酸锶 杂质A
Vinyl chloride Solution (repkg) 100ug/ml in Methanol
Alantolactone
4-Hydroxyphenylacetaldehyde, approximately >15% by weight in Ethyl Acetat
EDB/DBCP/123TCA Standards Mixture - 504.1 2000ug/ml in Methanol