WebGuinea pig ileum experiment - pharmacology 1. In preparation for addition of acetylcholine to the organ bath, you prepared serial dilutions of 1x10-9 M, 1x10-8 M, 1x10-7 M and 1x10-6 M. To obtain a final bath concentration of 7x10-7 M in a 20 mL bath, what volume of what concentration from your serial dilutions would you select to add to the ... WebAdd aqueous 0.2 M KCN and 2 mM K 3 Fe (CN) 6 in water to 16.5 ± 1.2 nm AuNPs previously modified with 3’-propanethiol, 5’-fluorescein 12-mer ONTs in 0.3 M PBS to a …

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WebExpert Answer. ANSWER- c) 90 microliters …. Question 1 1 pts For a 30 ml organ bath, a final bath concentration of 3 x 10-9 M is achieved using a 1 x 10-6 M stock solution … WebTo achieve the correct final bath concentration it was assumed that the organ bath had a 25ml volume and then the corresponding quantity and concentration of drug was added. As an example, 0.25 ml of 10μmol/l concentration of drug X was added to ~24.75ml of Krebs’ solution to achieve a 1 in 100 dilution resulting in a final bath ... how to cite government statistics apa

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WebOct 27, 2024 · One millimolar concentration is therefore 0.9945 mg/ml in water which is within the solubility range of your compound in water. Without accurately in the region o5 … Webeverything to molar concentration or volume (in microlitres or μl). Drug dilution table to complete BEFORE the practical class. Note: For the … WebWhat volume of a 10-3M stock solution of propranolol hydrochloride would you have to add to a 25 ml organ bath to arrive at a final bath concentration of 3 x 10-6M? Give your answer in microlitres and show your workings (3 marks) C1 x V2 = C2 x V 10 -3 x V1 = (V1 + 25) x 3x10- 10 -3 x V1 = 3x10-6 +10-3 x 25 x 3x 10- 9 x 10-4 = 75 x 10- V1= 7 ... how to cite google earth in apa