15 mL Conical w/Flat Caps Bulk Qty.500
商家询价 上海希言科学仪器有限公司
银/镉/铅/锌(Ag/Cd/Pb/Zn)多元素编码空心阴极灯
Copure ALN SPE 1000mg/3mL
氧化铝在高pH环境中更稳定,,用于孔雀石绿、苏丹红、苯并芘等化合物的检测。
商家询价 深圳逗点生物技术有限公司
On-line Internal Standards addition kit allows the on-line mixing of an internal standard solution using the third channel of the X Series 2 peristaltic pump to improve productivity.
商家询价 北京中科三环仪器有限责任公司
Graph/Ves Ferrule 1/16" x .8 mm Pkg. 10
VGA 77 管线工具包
DB-5 柱,30 m,0.53 mm,0.25 m,7 英寸柱架
HP-5ms超高惰性柱,30m,0.32mm,0.25m,7英寸柱架
Fused Silica Tubing 5 m 0.32 mm
InfinityLab 溶剂瓶,棕色,500 mL,带盖