如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
BOTTLES WIDE MOUTHED, WITH DIN-SCREW THREAD W.SCREW CAP, 250 ML, AMBER-GLASS
生活饮用水基质中硝酸盐氮质控样
MELTING CRUCIBLES, PORCELAIN, 15 ML, DIA. 30 MM, HEIGHT 38 MM, HIGH FORM, GLAZED
3-Fluoro-4-hydroxyphenylboronic Acid
Sodium 1,000 mg/L in 1 % HNO325 ml (NaNO3)
(2S,3aS,7aS)-Octahydro-1H-indole-2-carboxylic Acid
RUBBER STOPPERS, SOLID, TOP DIA. 41 MM, BOTTOM DIA. 34 MM, LENGTH 35 MM
乙腈中苯并[a]芘
Straight Through Connector, Push Fit
NALGENE 180公制胶管,内径x外径x壁厚,4.0 x 6.0 x 1.0 mm,每箱米数25