No. 33.] 339 
Borrer Test or Mra’s Minx —Continued. 
2 = oS Per cent of 2°. 
nA ‘g butter. B= 5 
DATE. set Be, & a Spelt hapmerent mera f-0° 6 
35 oe Bo Ro o 5 4 ; aes 
ve a a Ba 8 omares BOs 
‘ Ay oH 4 eH oH = an) Ay 
SICimestin MOI, 60° 4.54 48 61 73 Latour 3:50 3.37 742 
23 ees 449 24 61 PBS ANSE IBC 5 3h B77... 79,5 
23 f 4-49 24 Jone 73a 2.45 3.07 46.1 
24 Fe 4 08 72 61 73 3645 F.02 1.55 38.0 
24 + 4 08 72 73 73 3 O O O 
25 tr 3.98 48 73 73 Tez S7tO 2.63 66.5 
25 34 3 98 48 59 75 2 2.40 2.00 50.3 
aE OTC BA 4.49 36 59 73 L-2 , 2i92 2.65 59 0 
2725 LOI. 5. 4.91 48 59 vk I-27 3167 3.00 611 
27 On lke ae 4.91 48 73 73 2 4.25 3.42 69.6 
28 ; 4.42 54 59 73 450% 417 3.70 83.7 
28 J 4 42 54 59 73 I 4.57 3.75 84.8 
28 = 4.42 54 73 7333 O fe) Oo 
29 - 4.36 54 59 73 3-4 4.12 3-37 77:3 
29 3 4-36 54 59 73 3-4 4.05 335 769 
30 : 449 48 59 73 3-4 4.87. 382 85.1 
30 a 449 48 59 73 3-4 4.80 3.82 85.1 
at : 4.21 72 59 73 3-4 2.82 2.60 61.7 
aT hgh tes 4:2 72 59 73 3-4 2.82 2.60 617 
Nov.r-t. 2 4.79 54 59 73 I 4.32°<>--4.00 {.»83 5 
Ticats 4-79 54 59 73 4.17 3.82 79-7 
3. ‘ 5 St 54 59 73 zy ir Whey Asbo Fr: 7 tae 29 
3. tee 5-54 54 59 7A 5-4 rhe 77 hh 532 779 
4. rt : 4.88 54 59 73 1) I-21 8:07 4.52 92.6 
4. cer 4.88 54 59 73, 4,22 5.10 (4.45 . 1912 
5. nS af 5.84 54 54 72 I 6 85 590° EOF; 
5: Bien 7* 5.8f° °° 54 54 72 I 7:05 5.82 99.7 
6. sy 5 O7 54 54 70 3-4 5.92 Sia) FOL. 
6. s 5 O07 54 54 70 3-4 5.80 5.30 1045 
7 Y 5.33 78 54 68 3-4 5.60 507 95.1 
ae 5-33 «78 54 68 3-4 5.62 5.15 96.6 
8. sf 4-98 54 54 68 3-4 5.15 4.62 92.8 
8. . 498 54 54 68 3-4 5.15 4.58 92.0 
IO. i 5.41 54 54 70 11-4 6.18 5.35 99.0 
10. ; 5.41 54 54 Fos ord F-47045 5.40 99.8 
II. ‘ 5 c6 54 54 70 3-4 5.20 - 4.75 93.8 
Il. oy 5.c6 54 54 70 fae ee be} 4.80 94.8 
2; bs 5.20 54 54 rie Te3-4. 916.25 5.42 £023 
12. RS 5.20 54 54 72 I 3-4 562 5.15 990 
13. : 4.77 54 54 6655.22 5-92 4.52 948 
13. } A This ht 54 66 2 gx78. 4.49. °) 933 
In thirty-seven trials with Jem’s milk, two or more samples of the 
same milk were subjected to the same treatment throughout. The 
average of the lowest figures obtained in these cases is 6.57 per cent, 
and the average of the highest figures is 6.88 per cent, giving an 
average variation for all duplicates with Jem’s milk of 0.31 per 
cent. There were twenty-three cases in which the variation was less 
than .8 per cent, and twenty-one cases in which the variation was 
less than .2 per cent. Rejecting the five cases in which the greatest 
differences occurred we have an average variation between dupli. 
cates, in thirty-two trials of .2 per cent. 
ro 
