SS Tubing .0625 OD x .0051 ID 50 cm
商家询价 上海希言科学仪器有限公司
AG17-C 阴离子保护柱,4X50MM
Magnesium 1 000 μg/mL 2% HN03 Pure 125mL
Fused Silica Tubing 5 m 0.32 mm
2mL TARGET DP 样品瓶 聚丙烯 300UL,100/包
垫片,72个/包
Quartz Packed Injector Liner
Alumina Injector .80mm ID for Optima 8x0
AS14A 阴离子分析柱,4X250MM
22 mL HS Crimp Top Vials Pkg. 100