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
DROPPING FUNNELS, ROUND BOTTOM, UNGRADUATED, ST-STOPCOCK W. SCREW-THREAD RETAINING NUT, 500 ML,
磁力搅拌子,PTFE,40 x20 mm,卵形
2-壬炔酸甲酯
套装 顶空 样品瓶 /旋盖/钳口盖-未组装 500/件 10ML 棕色 圆底 螺口 聚四氟乙烯/GRN 丁基橡胶
BURETTES DIN AS 100 ML:0,2 WITH LATERAL STOPCOCK WITH SOLID ST GLASS PLUG, SCHELLBACH BLUE LINE
DENSITY HYDROMETERS, RANGE 1.000- 1.060, LENGTH 160 MM
塑料盒琼脂
Deoxyribonucleic Acid Solution, from Herring Sperm
3,5-二甲氧基肉桂酸,主要为反式
27种元素ICP-MS混标,溶于2% HNO3+Tr HF