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STANDARD THERMOMETER, ENCL.SCALE,OPAL GLASS SCALE,DIFFICO-GRAD.ORGANIC LIQUIDS -10+250|C, DIA.7-
PUNYW7555260 Cinacalcet Impurity 39 (Mixture of Diastereomers)
Luster C18 10μm 250 x 10.0mm
3,3,3-三氟丙酸
KCl电导率标准溶液,0.1M,250mL
2种阴离子混标,I/SO4(as S),100mg/L溶于 H2O
2-氨基-5-硝基吡啶
48种农残混标(定制)
DURAN? Filter disc with glass rim, 50 mm, NW 43, porosity 2
6种有机磷农药混标