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HYPERSIL GOLD 3UM 100X4MM COLUMN
细口大瓶(带放水口),低密度聚乙烯,聚丙烯放水口和螺旋盖,50L容量
滴定管,A级,碱式,25ml
(定制产品)17种ICP-MS混标, 溶于5% HNO3
睾酮
填充柱 3%FFAP+0.5%H3PO4 on Chromosorb WAW DMCS 60/80
REACTION VESSELS, FLATFLANGE, DN 200, 15 000 ML, (FL.D. X VES.D) 215 X 495 MM
L-精氨酸双水解酶
Boc-Lys(Boc)-ONp
多粘菌素B(1万单位)