STS Preparation

Okay…I think I’ve got it.
Original:
12.5ml bottle A + 12.5ml bottle B = 25ml
Bottle C is 150ml
150ml - 25ml = 125ml Distilled water

150ml ÷ 25ml = 6

So my math should be
5ml bottle A + 5ml Bottle B = 10ml
10ml × 6 = 60ml Distilled water

Does this look accurate?

My mom would be so disappointed in me right now…lol

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