10MM TARGET 隔垫 聚四氟乙烯/硅树脂,100/包
商家询价 上海希言科学仪器有限公司
Spectrum 2 Dessicant Replacement Kit
氧化铝样品
17mm 尼龙注射式过滤器,0.2μm,100/包
250x4.6mm 3u Hypersil GOLD PFP
Sipper Tubing to Cuvette In
用于 PTV进样口, Siltek 金属分流衬管, 1 x 2.75 x 120mm, 2 Pk
20mm PTFE/Silicone Cap/Septa Pkg. 100
硫酸盐标样,100ML/瓶
Barium 1 000 μg/mL 2% HN03 Pure 125 mL