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- Draw the letter "e" in a Low Power Objective (LPO), High Powe Objective (HPO), and Oil Immersion Objective. Thank you, keep safe!Using C1*V1 = C2*V2, please complete the calculations for the substrate row & show me how to do it as I am unsure. *The final sample is contained in using 2mL centrifuge tubes. answer all or else I will upvoteTo make 500ml of 1xBuffer, measure __ML of 20x stock and add ___mL water to make the total volume ___mL. 1:__ Dilution
- How many CFU per ml are there in the original sample using the following dilution and platingseries? Make sure to label all dilutions that were done.Appropriate pippetor for measuring 10ul of liquid is: 200 1000 20Mary Jo prepared a series of diluted samples by taking 1 mL of sample and adding it to 4 mLs of diluent. She then diluted the sample further by adding 1 mL of diluted sample to 19 mLs of diluent. What is the final dilution factor ?
- answer: 0.01 mL concentrate I want to know how it is solved.Calculate the final dilution in the following dilution series: a. 1 mL in 9 mL dilution & 100uL spread onto the plate b. 1 mL in 9 mL dilution followed by a 100ul in 900ul dilution & 100uL spread onto the plate (note bacteria are counted on plates as cfu/mL)Design a serial dilution of a sample to achieve a A) Final dilution of 10-4 using 9.0 mL blanks B) Final dilution of 10-6 using 99 mL blanks C) Final dilution of 10-6 using 9.0 mL blanks
- What is the working electrode used for polarography technique? a. Platinum b. Silver c. Gold d. Dropping Mercury Electrode (DME)How did you get the dilution factor of 10^4? I did initial volume of 1mL/ final volume of 9+1 and got a DF of 10^-1You start working in a new laboratory. When you arrive, you find a few vials on the bench. The description on one vial has been smeared and you cannot make out what the liquid is. The following is still legible: The volume is: 50 mL The concentration is: 1.5 M The label says: xx g was originally added The bit you can make out says: XxSO4 What is the sample?
