Help โ€บ Media, protocols & experiments

Use the batch calculator

Every recipe has a batch calculator, on the web and the phone. Tell it how much you're making and it scales the recipe for you, in amounts you can read off a balance.

Pro plan
  1. Open a recipe: on the web under Tissue Culture โ†’ Media (or Fungi โ†’ Media), on the phone from Lab โ†’ Tissue Culture โ†’ Media.
  2. In the Batch calculator, choose Final volume and type how much you're making, in mL or L.
  3. Or choose Containers: how many you're filling and how many mL go in each.
  4. Read off each ingredient, already in a unit you can weigh: grams, milligrams or micrograms. Where you keep a substance as a stock solution, it also says how much stock to add instead.
  5. Pouring it? Make batch records the batch, with how many containers it filled.
The batch calculator on a recipe. (Amounts are blurred here; yours show in full.)
The batch calculator on a recipe. (Amounts are blurred here; yours show in full.)
Tip: The calculator only reads; nothing is saved until you make the batch. Try a few volumes before you start weighing.
Good to know: The web and the phone use the same calculation, so the desk and the bench give the same numbers.
Still stuck? Tell us what you were trying to do.Contact support