OMNIPAC PAX-500 保护柱 (4 X 250 MM)
商家询价 上海希言科学仪器有限公司
NexION Std DRC Mode Det.Limit Sol.100 mL
Alumina Injector .80mm ID for Optima 8x0
PTFE/Butyl Septa Cap 20 mm Pkg. 1000
赛默飞淋洗液罐 EGC 500 KOH Cartridge, Analytical, HPIC;KOH EGCS-EGC500型,075778
500型阴离子捕获柱-高容量9X75MM
Potassium 1 000 μg/mL 2% HNO3 Pure 125mL
COL-Elt 1MS 1 μm 60 m x 0.32 mm
Alumina Injector 2.0mm Optima 2/4/5/7x00
Deuterium Lamp for S200 UV/VIS