|
0 |
1 |
2 |
备注 |
每升水样中大肠菌群数 | ||||
0 |
<3 |
4 |
11 |
接种水样总量300mL(100 mL2份,10 mL10份) |
1 |
3 |
8 |
18 | |
2 |
7 |
13 |
27 | |
3 |
11 |
18 |
38 | |
4 |
14 |
24 |
52 | |
5 |
18 |
30 |
70 | |
6 |
22 |
36 |
92 | |
7 |
27 |
43 |
120 | |
8 |
31 |
51 |
161 | |
9 |
36 |
60 |
230 | |
10 |
40 |
69 |
>230 |
阳性管数 |
0 |
1 |
2 |
3 |
接种水样总量300mL(3份100 mL) |
每升水样中大肠菌群数 |
<3 |
4 |
11 |
>18 |
接种水样量/mL |
每升水样中大肠菌群数 |
备注 | |||
1 |
0.1 |
0.01 |
0.001 | ||
- |
- |
- |
- |
<900 |
接种水样总量为1.111(1,0.1,0.01,0.001mL各一份) |
- |
- |
- |
+ |
900 | |
- |
- |
+ |
- |
900 | |
- |
+ |
- |
- |
950 | |
- |
- |
+ |
+ |
1800 | |
- |
+ |
- |
+ |
1900 | |
- |
+ |
+ |
- |
2200 | |
+ |
- |
- |
- |
2300 | |
- |
+ |
+ |
+ |
2800 | |
+ |
- |
- |
+ |
9200 | |
+ |
- |
+ |
- |
9400 | |
+ |
- |
+ |
+ |
18000 | |
+ |
+ |
- |
- |
23000 | |
+ |
+ |
- |
+ |
96000 | |
+ |
+ |
+ |
- |
238000 | |
+ |
+ |
+ |
+ |
>238000 |
接种水样量/mL |
每升水样中大肠菌群数 |
备注 | |||
10 |
1 |
0.1 |
0.01 | ||
- |
- |
- |
- |
<90 |
接种水样总量为11.11(10,1,0.1,0.01 mL各一份) |
- |
- |
- |
+ |
90 | |
- |
- |
+ |
- |
90 | |
- |
+ |
- |
- |
95 | |
- |
- |
+ |
+ |
180 | |
- |
+ |
- |
+ |
190 | |
- |
+ |
+ |
- |
220 | |
+ |
- |
- |
- |
230 | |
- |
+ |
+ |
+ |
280 | |
+ |
- |
- |
+ |
920 | |
+ |
- |
+ |
- |
940 | |
+ |
- |
+ |
+ |
1800 | |
+ |
+ |
- |
- |
2300 | |
+ |
+ |
- |
+ |
9600 | |
+ |
+ |
+ |
- |
23800 | |
+ |
+ |
+ |
+ |
>23800 |
接种水样量/mL |
每升水样中大肠菌群数 |
备注 | |||
100 |
10 |
1 |
0.1 | ||
- |
- |
- |
- |
<9 |
接种水样总量为111.1(100,10,1,0.1mL各一份) |
- |
- |
- |
+ |
9 | |
- |
- |
+ |
- |
9 | |
- |
+ |
- |
- |
9.5 | |
- |
- |
+ |
+ |
18 | |
- |
+ |
- |
+ |
19 | |
- |
+ |
+ |
- |
22 | |
+ |
- |
- |
- |
23 | |
- |
+ |
+ |
+ |
28 | |
+ |
- |
- |
+ |
92 | |
+ |
- |
+ |
- |
94 | |
+ |
- |
+ |
+ |
180 | |
+ |
+ |
- |
- |
230 | |
+ |
+ |
- |
+ |
960 | |
+ |
+ |
+ |
- |
2380 | |
+ |
+ |
+ |
+ |
>2380 |
阳性管数 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
每升水样中大肠菌群数 |
<10 |
11 |
22 |
36 |
51 |
69 |
92 |
120 |
160 |
230 |
>230 |
备注 |
接种水样总量100mL(10mL10份) |
下一篇:食品中细菌总数的测定