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- How many mL of the 1 M glucose stock solution do you need to prepare 100 mL of a 1 mM glucose solution?What is the molarity of a solution that contains 50.0 g of vitamin B1 hydrochloride (molar mass = 337 g/mol) in 160 mL of solution?6 Concanavalin (ConA) is a 25.5KDa protein with pI of 4.7 and optical absorbance (A 0.1% 289) of 1.14. calculate the concentration of an aqueous solution of pure BSA protein with an absorbance of 0.66 at 280nm. give your answer in units of mg/ml ?
- For in the solution part for c), do you mean 6.25%?What is the strength (mg/mL) of promethazine hydrochloride in the following compound? How many milliliters (mL) would be needed for a 25mg promethazine dose? Promethazine Hydrochloride 1 gPurified Water 0.8 mLLecithin-Isopropyl Palmitate Solution 4.4 mLPloxamer 407 gel (30%) qs 20 mL If you accidentally qs'd the Poloxamer 407 gel (30%) to 22mL, would this be acceptable? Why or why not?