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, 4°C
N-Phenylglycine ethyl ester, 99% 5GR
SODIUM FLUORIDE EXTRA PURE, DAB, PH.EUR. , B. P., PH. FRANC., U. S. P.
Bromocresol Purple, sodium salt, water soluble, indicator, pure 10GR
2-Octanone for synthesis
1-溴-3,4,5-三氟苯,98.0%(GC)
2-Nitrobenzenesulfonamide, 96% 25GR
(R)-(+)-3-羟基-3-苯丙酸， 98+%
β-内酰胺酶，1500-3000UI/mg蛋白质
2-环戊烯-1-酮，98%+
Octyl 4-methoxycinnamate, stabilized, 98% 25GR
