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Standard operating procedure for pH meter

 1). pH meters -  Objective:                      To demonstrate how to use a standard pH meter in the TRACES Centre and undergraduate laboratories. This process explains how to accurately test a solution's pH.  2. Scope: Digital pH meters in the TRACES Centre and the UG Laboratory are affected. These devices include (but are not limited to) Sartorius, Oakton, and Mettler-Toldeo.  3. Responsibility :   Designated persons in the research lab are responsible for training employees and students on this protocol and ensuring that it is followed. It is the responsibility of selected persons (Staff or Students) to adhere to the procedure's guidelines.  4. Equipment :  • pH meter, digital  • Double-junction Ag/AgCl electrode pH electrode  • ATC probe (automatic temperature control) (if available)  • Transfer utensils, pipettes, spatula or capillaries  • Clean stir bars on a stir p...
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ANAESTHETICS

 ANAESTHETICS 


GENERAL ANAESTHETICS

1. Etomidate- Imidazole


2. Propofo = l(diprivan) 2,6-diisobutylphenol(given in emulsion form)


3. Alphaxalolne = pregneane


4. Ketamine = Cyclohexanone


5. Thiopental = Barbitone(pyrimidine dione)


LOCAL ANAESTHETICS


1. Bupivacaine,mepivacaine = Piperidine


2. Ropivacaine = Pyridine


3. Dibucaine = Quinolone(benzpyridine)


4. Dimethisoquine = Isoquinoline


5. Fomocaine,pramoxine = Morpholine


6. Euprocin = Rubane


7. Myrtecain =e Norborane


đź’˘OPIOIDS ANALGESICS


1. Pholcodine = Morpholine


2. Racemoramide = Morpholine,pyrrolidine


3. Methadone = Diphenylacetonitrile+1-dimethy


lamino-2- propylchloride


đź’˘NSAIDS


1. Salicylic acid =(acetylation)


2. Piroxicam = Pyridine,1,2-benzothiazine


3. Phenylbutazone = Pyrazole


4. Sulfinpyrazole = Pyrazole


5. Indomethacine = Indole


6. Tolmetin = ,zomepirac pyrrole


SEDATIVEHYPNOTIC/

ANXIOLYTICS


1. Flumazeni = l BDZ fused with imidazole


2. Alprazolam,triazolam = BDZ fused with triazole


3. Midazolam = BDZ fused with imidazole


4. Zolpidem = Pyridine fused with imidazole


5. Zaleplon = Pyrimidine fused with pyrazole


6. Glutethimide = Piperidine dione


7. Paraldehyde = Trioxane


ANTI-PSYCHOTICS


1. Thioridazine, = mesoridazine Piperidine


2. Prochlorperazine = perphenazine,fluphenazine Piperazine


3. Loxepine = Dibenzooxazepine + piperazine


4. Thiothixene = Thioxanthene + piperazine


5. Clozapine = Dibenzodiazepine + piperazine


6. Droperidole = Indolinone + pyridine(partially saturated)


7. Risperidone = Benzoisoxazole,pyrimidine fused with pipridine


8. Pimozide =Benzimidazolidone


9. Molindone = Morpholine,pyrrole


10. Sulpride = ,remoxipride Pyrrolidine


11. Olanzapine = Thiophene,benzoazepine,

piperazine


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