水质、生活饮用水大肠菌群(MPN)检索表(十五管法)
(总接种量55.5 mL,其中5份10 mL水样,5份1mL水样,5份0.1 mL水样)
接种量,mL
10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 0 0 0 0 0 0 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5
0.1 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4
0 2 4 5 7 9 2 4 6 7 9 11 4 6 7 9 11 13 6 7 9 11 13 15 8 9 11 13 15 17 9 11 13 15 17 MPN/100mL
10 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2
接种量,mL
1 1 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5 0 0 0 0 0
0.1 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4
4 6 8 10 12 14 6 8 10 12 15 17 8 10 12 15 17 19 11 13 15 17 19 22 13 15 17 19 22 24 5 7 9 12 14 MPN/100mL
接种量,mL
10 0 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3
1 5 0 0 0 0 0 0 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5 0 0 0 0 0 0
0.1 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
MPN/100mL
10
19 2 4 6 8 10 12 9 12 14 17 19 22 12 14 17 20 22 25 15 17 20 23 15 28 17 20 23 26 29 32 8 11 13 16 20 23
2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4
接种量,mL
1 0 1 1 1 1 1 1 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5 0 0 0 0 0 0 1 1 1 1 1 1
0.1 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
MPN/100mL
16 7 9 12 14 17 19 17 21 24 28 32 36 21 24 28 32 36 40 25 29 32 37 41 45 13 17 21 25 30 36 17 21 26 31 36 42
接种量,mL
10 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5
1 1 1 1 1 1 1 2 2 2 2 2 2 4 4 4 4 4 4 5 5 5 5 5 5 0 0 0 0 0 0 1 1 1 1 1 1
0.1 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
MPN/100mL
10
8 11 13 16 20 23 14 17 20 24 27 31 34 40 47 54 62 69 41 48 56 72 81 23 31 43 58 76 95 33 46 63 84 110 130
4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
接种量,mL
1 0 2 2 2 2 2 3 3 3 3 3 3 2 2 2 2 2 2 3 3 3 3 3 3 4 4 4 4 4 4 5 5 5 5 5 5
0.1 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5
MPN/100mL
22 26 32 38 44 50 27 33 39 45 52 59 49 70 94 120 150 180 79 110 140 180 210 250 130 170 220 280 350 430 240 350 540 920 1600 >1600