Journal of Analytical Science and Technology

Table 4 Standard chemical profile for similarities assessment

From: Development and application of a chemical profiling method for the assessment of the quality and consistency of the Pelargonium sidoides extract

Sample	Peak (area)
Sample	Peak a	Peak b	Peak c	Peak d	Peak e	Peak f	Peak g
S-1	194,093	179,992	87,875	159,542	147,473	148,462	68,325
S-2	191,457	183,094	86,748	150,425	140,105	135,229	69,569
S-3	248,738	247,343	117,324	209,413	167,066	195,996	79,346
S-4	213,404	222,153	107,794	201,631	162,009	190,874	90,770
S-5	205,491	222,664	101,749	206,892	161,417	180,162	84,216
S-6	211,865	221,438	159,656	210,268	175,786	190,963	88,471
S-7	219,847	229,170	162,491	226,487	185,504	191,227	95,272
S-8	435,125	391,586	251,664	218,733	252,867	249,194	97,202
S-9	402,466	379,953	233,052	182,507	241,683	251,533	127,437
S-10	336,114	318,179	261,993	219,258	234,165	301,463	88,358
Avg	265,860	259,557	157,035	198,516	186,808	203,510	88,897
SD	19,141	24,636	31,535	28,466	15,571	24,203	10,391
%RSD	7.200	9.492	20.08	14.34	8.336	11.89	11.69

S-1–10: PMM samples

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