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
DENSITY-HYDROMETER, TYPE 20°C,WITHOUT THERMOMETER RANGE 0,800-0,900:0,001 G/CM3 ,LENGTH 300 MM
N-甲基-N-羟乙基苯胺
调药棒
100ml棕色容量瓶
7800 硅质全面型防护面具(中号)(货号变更为QCEV-XF003806973)
Talboys UltraJaws重型三爪夹,双调,大号
1,2-二氯乙烷,100ng/ul溶于甲醇 标准品
COLUMN PREFILTER, CPI FITTING,0.5UM, EA
GAS BELL,GRAD. 600:5 ML
药匙,PP,白色,长385 mm,约1000 ml