- 2 Prepare Working Solution Of Methylene Blue Prepare 40 Ml Of 5 0 Pg Ml Methylene Blue Working Solution Very Accuratel 1 (21.38 KiB) Viewed 17 times
2. Prepare Working Solution of Methylene Blue: Prepare 40 mL of 5.0 pg/mL Methylene Blue Working Solution Very accuratel
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2. Prepare Working Solution of Methylene Blue: Prepare 40 mL of 5.0 pg/mL Methylene Blue Working Solution Very accuratel
2. Prepare Working Solution of Methylene Blue: Prepare 40 mL of 5.0 pg/mL Methylene Blue Working Solution Very accurately measure with graduated cylinder 40.0 mL of DI water into a 50 ml. conical tube. • Very accurately micropipette L of 1% stock methylene blue Into the DI water in your tube. Secure the cap on the tube and invert repeatedly to thoroughly mix the solution. . 7
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