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
2-CVE,CS2,AND MTBE,1X1ML,MEOH,2000UG/ML 标准品
First Standard® 丙酮中灭菌磷溶液, 100μg/mL
o-Tolualdehyde-DNPH 标准品
Gasoline Range Organics Mixture #2A - GRO/DRO Varied in Methanol
腐霉利(速克灵) BePure-25169YB
正亮氨酸, L-(氨基己酸)(RG) 标准品
壬基酚溶液, 100ppm
川牛膝农残空白质控样
4-Amino-6-chloropyrimidine
2,6-Dibromo-4-nitroaniline Solution 1000ug/ml in Toluene