| 分子式 | C29H52O |
4种兴奋剂混标
编号:1ST45009-100M 规格:1mL 浓度:16组分
11种β受体激素混标农业部1063号公告32008
编号:1ST47062-100M 规格:1mL 浓度:11组分
双阴极空心阴极灯原子荧光检定专用
编号:WSBW-109 规格:2支/套 浓度:As/Sb
群勃龙醋酸酯
编号:CCAD300481 CAS号:10161-34-9 规格:100mg 浓度:97.7%
蓝色葡聚糖2000标准品
编号:BWJ4335-2016 CAS号:87915-38-6 规格:1g 浓度:95.5%
甲醇中Z,Z-双烯雌酚-D6溶液
编号:1ST011039D6-100M CAS号:91297-99-3 规格:1mL 浓度:100μg/mL