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
IC Equipment: Additional eluent for 941
石英砂岩
Dropping bottle, PE LD, GL 18, screw caps with dropping inserts, PE-HD, tall shoulder, 100 ml
PUNYW9335342 Ethoxypoly(Ethylene Glycol) Related Compound 10
对氯苯甲酸乙酯
2-Mercapto-4,5-dimethylimidazole
无水三氯化铬;氯化铬(Ⅲ)
HyperSep C8 SPE Column, 500mg/3mL 50个/包装
ANALYTICAL COLUMNS TSK GEL REVERSE PHASE, SUPER OSD
Stopcocks - Burets