Alternate Metals II 125 mL
商家询价 上海希言科学仪器有限公司
Analytical C18 Column 5 μm 150 x 4.6 mm
AG11-HC 阴离子保护柱-高容量柱 ,4X50MM
Deuterium Lamp for PinAAcle 500/900F/H/T
HyperSep C18 固相萃取柱, 50mg1mL ,100/包
SHODEX
COL-Bac ADV 1.30 m X 0.32 mm X 1.8 μm
Internal Standard Mix 125 mL
THGA Standard Graphite Tubes Pkg. 5
美国PE Scott 雾室的较大 O 型圈 WE013060
Viton O-Ring 9/16 x 1/8w