SUMICHIRAL OA-7000环糊精手性色谱柱1
SUMICHIRAL OA-7000环糊精手性色谱柱
商家询价 北京绿百草科技发展有限公司
Sample Probe for AS-60/70/71/72/800/900
商家询价 上海希言科学仪器有限公司
美国Benson 有机酸分离色谱柱
GemTip Tip Kit for Cross-Flow II Neb
Alumina Injector 2.0 mm ID Optima 8x00
瓶盖/隔垫,钳口,顶空,20mm,银色铝制安全盖,模塑PTFE/丁基橡胶隔垫,
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
Eclipse PAH 柱,4.6 × 150 mm, 3.5 m
克罗米通测定,推荐色谱柱:Cosmosil SL-II
Sapphire Injector 2.0 mm Avio