FTIR In-Service Lubricants Control Std.
商家询价 上海希言科学仪器有限公司
MAbPac RP, 分析柱4 m, 3.0 x 100 mm
COL-Elt 1MS 1 μm 60 m x 0.32 mm
氧化铝样品
250x4.6mm 3u Hypersil GOLD PFP
Alumina Injector 2.0 mm ID Optima 8x00
Quality Control Standard 21 125 mL
AS14A 阴离子分析柱,4X250MM
AG16 阴离子保护柱,4X50MM
垫片,72个/包