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
Calibration Stock Standard mg/L ± 0.5% when diluted to 100 mL with DI H2O SO4 10,000 C6H5O7 100 C2O4 2000
粘液酸盐质控肉汤
2-(甲硫基)-2-咪唑啉
化学需氧量(CODCr)测定仪检定用标准溶液
2,3,4,5,6-五氟苯乙烯
人参皂苷Rh3
萝巴新
CLIP FOR CONICAL JOINTS
N-BOC-3-hydroxyazetidine
3-羟基-3-甲基-2-丁酮
三乙醇铝