What are the safety precautions in handling 10% Formalin?

Q: If a sample of beeswax is found to have an acid number of 15.5 and saponification value of 71.2, the…

A: Given values: Saponification value = 71.2 Acid number = 15.5

Q: What are the factors affecting the stability of a pharmaceutical product

A: There are mainly three factors affecting the stability of the pharmaceutical product-…

Q: Prepare 200 ml of a 0.125 M stock of NaCl from a 1 M concentrated stock solution of NaCl.

A: An artificial nutrient medium contains nutritional components like sugars, salts, amino acids, etc.…

Q: Our laboratory has a stock of 50 X TAE (Tris-Acetate) and the laboratory manager asks you to prepare…

A: Gel electrophoresis is a standard molecular biology procedure used for the separation of DNA by…

Q: The order is for Moxam 5 gm IM every 8 hours.  On hand is 10 gram of Moxam with the following…

A: Medication order is the terms used to define the directions for a drug needed to be given to the…

Q: If you have 50 ml of pure stock formalin solution how many ml of diluent will you need? What is the…

A: Dilute formalin is used as a fixative in histological slides. The standard stock solution of…

Q: How many mL of the 1 M glucose stock solution do you need to prepare 100 mL of a 1 mM glucose…

A: After dilution, the dilution factor represents the number of times the original concentrated stock…

Q: How will you prepare a 5% BSA solution? Show all your steps.

A: BSA stands for bovine serum albumin, which is a protein extracted from cows' serum albumin. In lab…

Q: A mixture of dipeptides consisting of Lys-Gly, Thr-His, Ser-Leu, Glu-Gln was applied to column…

A: Ion-exchange chromatography is a type of protein purification technique in which proteins are…

Q: For which of the following generic substances is it possible to isolate the enantiomers? (R1, R2 and…

A: Introduction- Enantiomers are known as chiral compounds that are non-superimposable with each other…

Q: Why is 80% alcohol the recommended solvent For the preparation of plant extract?

A: Different plants have different properties due to the differences in their chemical composition,…

Q: NEORAL oral solution contains 100 mg/mL of cyclosporine. If a pharmacist prepares 30 mL of an oral…

A: Dilution is a lab procedure by which the concentration of a solute in a solution is lowered by…

Q: Explain the preservation method used in homemade pickled ginger and discuss the biochemical changes…

A: Pickling is the process of preserving edible products in an acid solution, usually vinegar, or in…

Q: You have a sample at 50 ng/ul and you would like to load 400ng of this sample on a lane of an…

A: Agarose gel electrophoresis is a technique to study the features of genetic material and proteins.…

Q: What types of problem will occurs if excipients are not use during formulation of suspension?

A: Suspension is the heterogeneous mixture in which the solute particles do not dissolve but get…

Q: You have been asked to make up four 1.5% agarose gels at 30 ml each. Ethidium Bromide is to be added…

A: As you have asked multiple questions we are instructed to answer only one. Please repost the…

Q: Which stationary phase is better in separation of the components of moringa extract for column…

A: Column chromatography is a method of quantitative or qualitative separation of molecules based on…

Q: A vial of Doxorubicin reads 0•5g per vial. Instructions say to reconstitute each 12mg with 2•5ml of…

A: Doxorubicin, a potent chemotherapy medication, is commonly supplied in vials with a specified…

Q: What ingredients we should avoid after apply 0.5% bakuchiol?

A: Introduction Bakuchiol Is A Vegan Skincare Component Present In The Psoralea Corylifolia Plant's…

Q: Why Cepacol is used ?

A: Cepacol is a drug which relieves pain associated with a sore throat or mouth. It can be administered…

Q: What are the negative effects of using Disulfiram ?

A: Substance abuse It is a condition characterized by uncontrolled use of substances for…

Q: When and why should opaque capsules be used in compounding?

A: Capsules are solid medicinal dosages in which medicinal or inert substances are enclosed in shells…

Q: What two procedures should you routinely carry out to verify the purity of your working stock?

A: The 2 procedures are shown below.

Q: How much nystatin stock (50 mg/mL) needs to be added to 15 mL of tryptic soy agar to give a final…

A: Stock concentration = 50 mg/mL or 50 × 10-3Desired concentration = 50 μg/mL or 50 × 10-6Final…

Q: What are the advantages of enhanced biological phosphorusremoval (EBPR) relative to traditional…

A: Wastewater from the laundry, household detergents which contain phosphate, comes under the category…

Q: What is the effect on the stability of milk foams when gelatin is added

A: The gelling agent in which air is suspended is called foam. These are presented in many forms .…

Q: What is the phenol red test? Please explain the testing and its results and the chemistry behind it?…

A: Microbiology is the branch of science that deals with the study of microorganisms that are too small…

Q: biologically derived hydroxyapatite? b) How do you define porous and dense hydroxyapatite? Ple…

A: Hydroxyapatite is a hexagonal crystal type of the mineral calcium apatite, which contains calcium,…

Q: Rx Clindamycin phosphate 4% w/v Propylene glycol 12.9% w/v Purified water 11% w/v Isopropyl alcohol…

A: w/v means weight/volume percentage concentration Clindamycin phosphate 4% w/v = 4 gms of clindamycin…