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
萎锈灵亚砜溶液,100ppm
Rifampin Quinone
8240B/8260A MATRIX SPIKE混标 标准品
溴螨酯
N-Acetyl-S-(2-hydroxy-3-propionamide)-L-cysteine Dicyclohexylammonium Salt
96926, Copper alloys 标准品
PUNYW26980377 Gadopentetic Acid Related Compound 2
3,6’-二芥子酰基蔗糖 对照品
甲硝唑(甲硝基羟乙唑)
Pentac(有证书)