Yes, this is how the dilution solution is configured. (The premise is that the purity of your carbendazim is 100%, if not, the formula is calculated as the amount of water = carbendazim amount ÷ purity × 800) powder purity is more than 50% so to water and carbendazim is 1600:1

This does not need to be so accurate 600-1000 times are not mattered Speaking of one milliliter, because you are using the powder approximation of the 1 gram as a 1 ml look at it (). (These organic drugs have a density of about 1g/cm^3.) You can also use the cap of a Coke bottle to flatten the powder, which is about 7 grams per cap.

In this case, 7 grams of water is 11,200 liters (when you do not have high-precision measuring equipment can only increase your measurement volume to reduce the relative error) I do not know if the answer is satisfactory, if you have questions, you can continue to ask me

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