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| Brand Name: | LIBANG |
| MOQ: | 100kg |
| Price: | to be negotiated |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 800,000 kg per year |
Tolperisone Hydrochloride
Tolperisone Hydrochloride,
Accuracy
Under the assay method of Tolpropofol Hydrochloride, prepare the accuracy solutions at 80%, 100% and 120%, and prepare three replicates for each concentration point to investigate the closeness between the tested value and the true value of the above accuracy solutions. Calculate the accuracy with recovery. Recovery is calculated using the following formula:
Where: Ctheoretical is the theoretical amount of sample added, in g;
Cactual is the actual tested amount of the sample, in g
1) Preparation of Accuracy Solution
Accuracy solution at 80% concentration point: Accurately weigh 0.2001 g, 0.1999 g and 0.2001 g of Tolpropofol Hydrochloride sample and transfer into a 100 ml titration vessel, and add 35.0 ml of diluent (mixture of acetic anhydride and glacial acetic acid).
Accuracy solution at 100% concentration point: Accurately weigh 0.2496 g, 0.2495 g and 0.2501 g of Tolpropofol Hydrochloride sample and transfer into a 100 ml titration vessel, and add 35.0 ml of diluent (mixture of acetic anhydride and glacial acetic acid).
Accuracy solution at 120% concentration point: Accurately weigh 0.3002 g, 0.3003 g and 0.3000 g of Tolpropofol Hydrochloride sample and transfer into a 100 ml titration vessel, and add 35.0 ml of diluent (mixture of acetic anhydride and glacial acetic acid).
