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
FLAT-HEAD STOPPER, SBW
CHROMOSORB 103,80/100气相填料
9-甲基蒽
3,3,4,4-四氟吡咯烷盐酸盐
AP-5型无尘棉签
DB-35ms毛细管柱
PRECISION DENSITY HYDROMETER, DIN 12785 WITH THERMOMETER +10 +25°C, L. 430 MM, L20 TH RANGE 1,06
STOPCOCK KEYS WITH GROOVE, GROUND, T-BORE 4 MM, NS 24, DURAN
玻璃填充柱,用于Agilent
2,2'-二硫二吡啶