相对蒸腾 relative transpiration

7534-94-3 甲基丙烯酸异冰.片酯(relative)

￥745.60

rel-(αR,4R)-2-氨基-6-溴-4-(1-Cyanogen基-2-乙氧基-2-甲酰)-4H-苯.并.呋.喃-3-羧酸,rel-(R)-Ethyl 2-amino-6-bromo-4-((R)-1-cyano-2-ethoxy-2-oxoethyl)-4H-chromene-3-carboxylate(relative),98%,65673-63-4

￥100

(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-yl methacrylate(relative),95% stabilized 150-200 ppm MEHQ,7534-94-3

￥100

Relative Intensity Correction Standard for Fluorescence Spectroscopy: Blue Emission

询价

赛默飞世尔Thermo Fisher UBBELOHDE STD 3-30MM²/S relative measurements 53013 IC 货号：T_70310024270

￥1200