10. Assume you have the following stock solutions: 10% sodium dodecyl sulphate (SDS) V'S M NaOH Perform the calculations and state how you would make 10 mL of lysis buffer, which has the following composition in a single tube: 1% sodium dodecyl sulphate (SDS) 0.2 M NaOH

I need help with my homework this question is very confusing How long would it take for a solution made by diluting 2.5 ml of #1 with 7.5 ml of H2O to react with 10 ml of #2?

I want clear handwritten solution only....i will up vote

A pharmacist is preparing a compounded oral suspension preparation using commercially available tablets as the source of the active pharmaceutical ingredient (API). The recipe is as follows:  "API" 0.9 mg/mL Structured suspension vehicle qs ad 150 mL Sig: 2 tsp PO QD x14 day The tablets are available at a strength of 25 mg.  What is the minimum number of tablets needed to prepare this compounded suspension?  Round your answer up to the number of whole tablets to use.

2. 3. Perform all the calculations necessary for the volume of stock solution or water, in mL, needed to make the dilute solutions listed below. a. b. C. Make: 200 mL of 30% Ethanol dilute solution Stock Volume needed (mL) 95% Ethanol Reagent water Make: 100mL of .09%NaCL Stock 1% NaCl Reagent water 30% SDS 3 M NaOH Make: 100 mL of a 3% SDS and 0.5 MNaOH dilute solution as follows: Stock Volume needed (mL) Reagent water 200 mL Total 1% Lactose 1% Dextrose Volume needed (mL) 100 mL Total Calculate the grams of chemical needed for each stock listed below. Concentration of Stock to Prepare Volume of Stock Needed 1% Sucrose 100 mL Total 10 mL 20 mL 25 mL Amount of chemical Needed (in grams) Your instructor will have you make ONE of the above solutions-ask your instructor which solution to make.

how to make 100ml of TBST buffer from 1X TBS (tris buffered saline solution) and 0.1% tween-20. I am just confused how to do the calculations when it is 1X TBS and not 10X TBS. Please show calculations