Neodymium 1 000 μg/mL 2% HN03 Pure 500mL
商家询价 上海希言科学仪器有限公司
Flared End Orange/Yellow Tubing 0.51 mm
Qtz SUPRASIL Flow-Through Cell 370 μL
PPS Splitless Liner 2mmx4.0x8.62 Pkg. 5
Waters symmetry 系列色谱柱WAT045905
Symmetry色谱柱多年来一直都展示出优异的重现性。对于所研究样品,随机选取过去五年内不同批次的色谱柱所得到的分析结果都表现出优异的重现性。重现性是Symmetry色谱柱最突出的优点。
商家询价 天津德祥茂隆科技有限公司
Aluminum Covers 0.1 mm Pkg. 400
存储瓶,4mL15x45透明,13-425闭口,PTFE/硅橡胶,100/包
ATD SS Tube with Tenax TA Pkg. 10
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
Quartz Liner for Split Operation 4 mm