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1-(2-羟乙基)-2-吡咯烷酮
Residual Solvent Gases Spiking Mix 100 μg/mL in Dimethyl Sulfoxide标准品
ZORBAX StableBond 80A AqHPLC 色谱柱
FRACTIONATING COLUMNS, VIGREUX, W. GLASS JACKET, CONE ST 24/29, SOCKET ST 24/29, LENGTH: 300 MM,
MSM Connector to SD
D-天门冬氨酸
LABORATORY BOTTLES, 5000 ML, WITH ISO-THREAD, GL 45, GRADUATED, DURAN, WITHOUT CAP AND POURING RIN
Adapt Body PEEK 10-32F x 1/4-28M
N-(2-芴基)乙酰胺,98%
STIRRING THERMOMETER, SOLID STEM -10/+360 :1 G.C, OD.6/7 MM X 340 MM