10⁰
10⁻²
10⁻⁴
Serial Simulator
Goal:
Dilute your bacterial sample to get a
countable plate
(30–300 colonies).
Method:
Add dilution tubes in series, then plate 1 mL on agar.
Remember:
Too concentrated →
TMTC
. Too dilute →
TFTC
.
⚡ Quick Select
🧪 Volume Mode
Start
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Tutorial
0 pts
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Tutorial
Initial concentration:
—
Hint:
Total dilution:
—
Final concentration:
—
— colonies
Add dilution tube:
1:2
1:5
1:10
1:100
Sample volume to transfer (µL):
10 µL
50 µL
100 µL
200 µL
500 µL
Diluent volume to add (µL):
90 µL
400 µL
450 µL
900 µL
990 µL
Select sample and diluent volumes above
—
+ Add Tube
✕ Remove Last
🧫 Plate It!
Colonies counted:
—
↺ Retry
Next Level →
🏆
All Plates Done!
Total score:
0
pts
You've mastered serial dilution. Great work!
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