114 KANSAS UNIVERSITY QUARTERLY. 
two hours, eight days, twenty-four days, and fifty-two days with 
the results as stated in table 1, below. Nos. 4, 5 and 6 (a) were 
started later with five other samples, and contained about 1-20000 
of salicylic acid which had been added by the enterprising cider 
vender. At the last series of distillations titrations were made and 
the results given as acetic acid. Titrations, the results of which 
are given, were also made two months after the last distillations. 
TABLE 1. 
PER CENT OF ALCOHOL. Pp. C. OF ACETIC ACID, 
Interval. Bey” 24 h./72 h.| 8 d. 22 d.j52/d. |52 days. | 1ne.days. 
BG aan | ie al it | 
Strength. | 
No. 6,' blank. ++] 0-3 | 1-0 | 363 | 5-9 | 342 cee) 7.38 
No. 't, I-20000.| 0.3 | OLB igs 2: | Geo ae Mas 5.8 793 
No. 2, I-10000.| 0.3 |.0.7 2 Gow, kas 5 Vsti 
INoi'/53, £38000. «| ONS. lng pel veair, Ongar sine 4-7 7.79 
No. 4, 1-1000...) 0.3 | 0.3 | 0.3 | 4.0 4.8 0.4 0.4 
INO) sts 1-500...| 0.3 | 0.3 | 0.3 | 04 | 0.4 0.58 0.6 
NGiG Cau) Blemile! Ooh hes ik aie aS) 1k Os 1.6 3.48 
These results are better shown graphically thus: 
No. 6, Blank. 
24h, ma 
8d. 
Sf eT OL eee eS aE 
we 
2, APA TTT MT NS 
No, ty evo 
24 hh, Baia 
Qh ne 
+ ¢{ LEROY 
22d. AMARA ANN LL A OA TT CN CS 
No. 2, yb00° 
24h, sm 
Qh, na 
ROSETTA LER TA ST AE 
22 (| ELAALNSRAE MAAN OTN NTE TT) 
LY), cA ARENT 
