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Potassium sodium tartrate tetrahydrate GR for analysis ACS,ISO,Reag. Ph Eur
Cellulose acetate butyrate, butyryl content 16.5-19.0% 5GR
DL-2-苯基丙醛, 98%
Diethylaminotrimethylsilane for synthesis
2-癸炔-1-醇,95.0%(GC)
二氢茉莉酮酸甲酯(顺反异构体混和物),95.0%(GC)
Nickel(II) hydroxide, for analysis 5GR
3,4-二甲氧基苯胺,98%+
2-Methyl-2-propen-1-ol, 98% 500ML
SPECTRAFUGE MICROCENTRIGUE,TEAL, EU