Characterization and Uncertainty Assessment of a Certified Reference Material of Chloramphenicol in Methanol (GBW(E)082557)

Table 1

Mass fraction of chloramphenicol calculated with different pointed signal peaks ().

Pairs	Peak of /ppm	Peak of /ppm	Mean of /%	SD/%
A	d	F′	99.82	0.07
B	c	F′	99.13	0.09
C	a	A′	98.94	0.05

“” means different data sets measured under the same conditions.