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窄口三角烧瓶，直径42mm，口径22mm，25ml
(定制产品)6种元素ICP-MS混标，Ce/Co/Li/Tl/Y/In，10μg/L溶于1% HNO3
(德国KNF) 隔膜真空泵及压缩机
颜料蓝 29；群青蓝
FOLDED FILTER PAPERS,(5) DENSE, SLOW, FILTER DIA. 150 MM PACK OF 100 PCS
苯酚溶液标准物质
Phosphorus 1,000 mg/L in 0.05% HNO325 ml (NH4H2PO4)
Poly spoon, length: 400 mm, spatula 35 x 20 mm, spoon 65 x 28 mm, made of stainless steel
(S)-1-Cbz-3-氨基吡咯烷盐酸盐
Filter tips racked,Tip-RackS,LowRet.,PP/PE-filt. 0.1-1 μl,ster.,BIO-CERT?,IVD
