USP Caffeine RS This is the anhydrous form.Dry portion at 80for 4hours before using.Keep container tightly closed. USP Caffeine Melting Point RS Dry portion over silica gel for 16hours before using.When melted by the USPcapillary tube method,Class Iain chapter á741ñMelting Range and Temperature,the observed range falls within the indicated acceptance range.Keep container tightly closed and protected from light. USP Calcifediol RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a freezer. USP Calcium Ascorbate RS Do not dry before using.Keep container tightly closed.Protect from light. USP Calcium Gluceptate RS This is the alpha form of Calcium Gluceptate.Dry portion in vacuum at 60for 16hours before using.Keep container tightly closed. USP Calcium Lactobionate RS Dry portion at 105for 8hours before using.Keep container tightly closed. USP Calcium Pantothenate RS Dry portion at 105for 3hours before using.Keep container tightly closed. USP Calcium Saccharate RS Do not dry before using.Keep container tightly closed. USP Capreomycin Sulfate RS Dry portion in vacuum at a pressure not exceeding 5mm of mercury at 100for 4hours before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Capsaicin RS Dry portion at 40in vacuum over phosphorus pentoxide for 5hours before using.Keep container tightly closed,protected from light,and store in a cold place. USP Captopril RS Do not dry before using.Keep container tightly closed. USP Captopril Disulfide RS Do not dry before using.Keep container tightly closed. USP Carbachol RS Dry portion at 105for 2hours before using.Keep container tightly closed. USP Carbamazepine RS Dry portion at 105for 2hours before using.Keep container tightly closed. USP Carbenicillin Indanyl Sodium RS Do not dry.For quantitative applications determine the water content titrimetrically at the time of use.Keep container tightly closed.Protect from light.Store in a cold place. USP Carbenicillin Monosodium Monohydrate RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Carbidopa RS Do not dry before using.On a separate portion determine the Loss on dryingat a pressure not exceeding 5mm of mercury at 100to constant weight,apply correction for quantitative use.Keep container tightly closed.Protect from light. USP Carbidopa Related Compound A RS[3-O-methylcarbidopa] (C11H16N2O4 240.26) Do not dry.Keep container tightly closed.Protect from light. USP Carbinoxamine Maleate RS Dry portion at 105for 2hours before using.Keep container tightly closed.Protect from light. USP Urea C13RS Dry portion in vacuum at 40for 3hours before using.Preserve in tight,light-resistant containers. USP Carboplatin RS Do not dry.Keep container tightly closed.Protect from light.Store in a refrigerator. USP Carisoprodol RS Dry portion in vacuum at 60for 3hours before using.Keep container tightly closed. USP Carteolol Hydrochloride RS Dry portion at 105for 3hours before using.Keep container tightly closed. USP Cathinone Hydrochloride RS [a-aminopropiophenone hydrochloride] (C9H11NO·HCl 185.65) Dry portion at 105for 2hours before using.Keep container tightly closed and protected from light. USP Cefaclor RS Do not dry.For quantitative applications determine the water content in percentage (W)titrimetrically at the time of use.Where calculation formulas require a correction factor use P=1000-10W.Keep container tightly closed,protected from light,and store in a refrigerator. USP Cefaclor Delta-3Isomer RS Do not dry before using.Keep container tightly closed,and store in a freezer. USP Cefadroxil RS Do not dry before using.This is the monohydrate form of cefadroxil.Keep container tightly closed.Protect from light.Store in a cold place. USP Cefamandole Lithium RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Cefamandole Nafate RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Cefazolin RS Do not dry before using.For quantitative applications,determine the water content titrimetrically at the time of use.Keep container tightly closed.Protect from light.Store in a refrigerator. USP Cefepime Hydrochloride RS Do not dry before using.Store in a cold place.Protect from light.For quantitative applications,determine the water titrimetrically at the time of use. USP Cefepime Hydrochloride System Suitability RS This is a mixture of cefepime hydrochloride related compound A([6R-[6a,7b(E)]]-1-[[7-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-1-methylpyrrolidinium chloride,monohydrochloride,monohydrate;(C19H25ClN6O5S2·HCl·H2O571.50);cefepime related compound B([6R-trans]-7-[[[2-[[(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-4-thiazolyl](methoxyimino)acetyl]amino]-3-(1-methylpyrrolidinium-1-yl)methyl]-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid,inner salt;(C25H29N9O7S3663.75);and cefepime hydrochloride.Do not dry before using.Keep container tightly closed.Store in the dark,in a cold place. USP Cefixime RS This is the trihydrate form of cefixime.Do not dry.For quantitative applications determine the water content titrimetrically at the time of use,and use a value of 986µg of cefixime per mg on the anhydrous basis.Keep container tightly closed. USP Cefmenoxime Hydrochloride RS Do not dry before using.For quantitative applications,determine the water content titrimetrically at the time of use.Keep container tightly closed,protected from light and moisture,and store in a refrigerator. USP Cefmetazole RS Do not dry before using.Keep container tightly closed,protected from light,and store in a cold place. USP Cefonicid Sodium RS Do not dry;determine the water content titrimetrically at the time of use.Keep container tightly closed,and store in a cold,dry place,protected from light. USP Cefoperazone Dihydrate RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Ceforanide RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Cefotaxime Sodium RS Do not dry.Keep container tightly closed.Protect from light.Store in a refrigerator. USP Cefotetan RS Do not dry before using.For quantitative applications,determine the water content titrimetrically at the time of use.Keep container tightly closed,protected from light,and store in a freezer. USP Cefotiam Hydrochloride RS Do not dry before using.For quantitative applications,determine the water content titrimetrically prior to use.Keep container tightly closed,protected from light and moisture,and store at a temperature not exceeding 5.Prepare solutions immediately prior to use. USP Cefoxitin RS Do not dry.For quantitative applications,determine the water content in percentage (W)titrimetrically at the time of use.Where calculation formulas require a correction factor use P=1000-10W.Keep container tightly closed.Protect from light.Store in a cold place in a desiccator. USP Cefpiramide RS Do not dry.For quantitative applications,determine the water content titrimetrically at the time of use.Keep container tightly closed.Protect from light.Store in a freezer.
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USP Cefpodoxime Proxetil RS Do not dry;determine the water content titrimetrically on a separate portion prior to use.Keep container tightly closed.Protect from light.Store in a refrigerator.USP28 USP Cefprozil (E)-Isomer RS Do not dry before using.Keep container tightly closed. USP Cefprozil (Z)-Isomer RS Do not dry.Keep container tightly closed.Store in a freezer. USP Ceftazidime Delta-3-Isomer RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a freezer. USP Ceftazidime Pentahydrate RS Do not dry before using.Keep container tightly closed.Protect from light,air,and moisture.Store in a freezer. USP Ceftizoxime RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold,dry place. USP Ceftriaxone Sodium RS Do not dry before using.Store in a refrigerator.After opening,store in a tightly closed container. USP Ceftriaxone Sodium E-Isomer RS Do not dry before using.Keep container tightly closed,protected from light,and store in a cold place. USP Cefuroxime Axetil RS Do not dry before using.For quantitative applications,determine the water content titrimetrically at the time of use.Keep container tightly closed,store in a refrigerator,and protect from light. USP Cefuroxime Axetil Delta-3Isomers RS Do not dry.Keep container tightly closed,protected from light,and store in a freezer. USP Cefuroxime Sodium RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold,dry place.
Add the following:
USP Cellaburate RS Dry a portion at 105for 1hour before using.Keep container tightly closed.Protect from light,and store in a cold place.USP28 USP Cellacefate RS Do not dry.Keep container tightly closed. USP F1Cells for Cell Proliferation Test RS (ATCCcell line FDCP-F1shipped with approval from USP)Store in a tight container in a freezer. USP Cellulose Acetate RS Dry portion at 105for 3hours before using.Keep container tightly closed. USP Cephaeline Hydrobromide RS Dry a portion at 105to constant weight before using.Keep container tightly closed.Protect from light. USP Cephalexin RS Do not dry before using.This is a monohydrate form of cephalexin.Keep container tightly closed.Store in a cold place. USP Cephalothin Sodium RS Dry portion in vacuum at a pressure not exceeding 5mm of mercury at 60for 3hours before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Cephapirin Benzathine RS Do not dry before using.Keep container tightly closed. USP Cephapirin Sodium RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold,dry place. USP Cephradine RS Do not dry before using.This is the Dihydrate form of cephadrine.Keep container tightly closed.Protect from light.Store in a cold place. USP Cetyl Alcohol RS Do not dry before using.Keep container tightly closed. USP Cetyl Palmitate RS Do not dry before using.Store at room temperature not exceeding 30.Protect from light. USP Cetylpyridinium Chloride RS Do not dry before using.For quantitative applications determine the water content titrimetrically at the time of use.Keep container tightly closed. USP Chlorambucil RS [CautionAvoid contact. ]Dry portion over silica gel for 24hours before using.Keep container tightly closed.Protect from light. USP Chloramphenicol RS Do not dry before using.Keep container tightly closed.Store in a cold dry place. USP Chloramphenicol Palmitate RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Chloramphenicol Palmitate Nonpolymorph A RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Chloramphenicol Palmitate Polymorph A RS Do not dry before using.Keep container tightly closed and store in a cold,dry place. USP Chlordiazepoxide RS Dry portion at 105for 3hours before using.Keep container tightly closed.Protect from light. USP Chlordiazepoxide Related Compound A RS [7-chloro-1,3-dihydro-5-phenyl-2H-1,4-benzodiazepin-2-one 4-oxide] (C15H11ClN2O2 286.72) Dry portion over silica gel for 4hours before using.Keep container tightly closed and protected from light. USP Chlordiazepoxide Hydrochloride RS Dry portion in vacuum over phosphorus pentoxide at 60for 4hours before using.Keep container tightly closed.Protect from light. USP Chlorhexidine RS Keep container tightly closed.Protect from light.Store in a refrigerator. USP Chlorhexidine Acetate RS Do not dry.For quantitative applications,determine the water content titrimetrically at the time of use.Keep container tightly closed.Protect from light.Store in a refrigerator.
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USP Chlorhexidine Related Compounds RS Do not dry.Keep container tightly close.Protect from light.Store in a refrigerator.USP28 USP Chlorobutanol RS Do not dry before using.This is the hydrous form of chlorobutanol.Keep container tightly closed. USP2-Chloro-3,5-dimethylphenol RS (C8H9ClO 156.61) Do not dry before using.Keep container tightly closed. USP Chlorogenic Acid RS. USPb-Chlorogenin RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Chlorophyllin Copper Complex Sodium RS. USP4¢-Chloro-3¢-sulfamoyl-2-benzophenone Carboxylic Acid RS (NAME CHANGE)See USP Chlorthalidone Related Compound A RS. USP Chloroprocaine Hydrochloride RS Dry portion at 105for 2hours before using.Keep container tightly closed. USP Chloroquine Phosphate RS Dry portion at 105for 16hours before using.Keep container tightly closed. USP Chlorothiazide RS Dry portion at 105for 1hour before using.Keep container tightly closed.Store in a cold place. USP Chloroxylenol RS Do not dry before using.Keep container tightly closed. USP Chloroxylenol Related Compound A RS[2-chloro-3,5-dimethylphenol] Do not dry before using.Keep container tightly closed. USP Chlorpheniramine Extended-Release Tablets RS(Drug Release Calibrator,Single Unit) Use in conjunction with the test for Drug Release á724ñ.The label states the nominal weight of chlorpheniramine maleate in each tablet.Use only whole tablets.Remove any surface dust with a soft brush before using.Keep container tightly closed and avoid exposure to excessive humidity. USP Chlorpheniramine Maleate RS Do not dry.Keep container tightly closed.Protect from light. USP Chlorpromazine Hydrochloride RS Dry portion at 105for 2hours before using.Keep container tightly closed.Protect from light. USP Chlorpropamide RS Dry portion in vacuum at 60for 2hours before using.Keep container tightly closed. USP(E)-Chlorprothixene RS Keep container tightly closed and protected from light.Dry portion over silica gel to constant weight before using. USP Chlortetracycline Hydrochloride RS Do not dry before using.Keep container tightly closed.Protect from light.Store in a freezer. USP Chlorthalidone RS Dry portion at 105for 4hours before using.Keep container tightly closed. USP Chlorthalidone Related Compound A RS[4¢-Chloro-3¢-sulfamoyl-2-benzophenone Carboxylic Acid] Do not dry.Keep container tightly closed.Store in a desiccator. USP Chlorzoxazone RS Dry portion at 105for 2hours before using.Keep container tightly closed. USP Chlorzoxazone Related Compound A RS [2-amino-4-chlorophenol] (C6H6ClNO 143.57) Dry portion at 105for 2hours before using.Keep container tightly closed,protected from light,and store in a cold,dry place. USP Cholecalciferol RS Store in a cold place,protected from light.Allow it to attain room temperature before opening ampul.Use the material promptly and discard the unused portion. USPD4,6-Cholestadienol RS[cholesta-4,6-dien-3b-ol] (C27H44O 384.64) Do not dry.Transfer unused contents to a tightly closed container,and store under nitrogen,in the dark,in a cool place. USP Cholesteryl Caprylate RS (C35H60O2 512.86) Dry portion in vacuum over silica gel for 4hours before using.Keep container tightly closed and protected from light. USP Cholestyramine Resin RS Dry portion in a suitable vacuum drying tube over phosphorus pentoxide at a pressure not exceeding 50mm of mercury at 70for 16hours before using.Keep container tightly closed. USP Choline Bitartrate RS Dry at 65in vacuum for 4hours before using.Keep container tightly closed.Store in a desiccator.This material is hygroscopic. USP Choline Chloride RS Dry at 65in vacuum for 4hours before using.Keep container tightly closed.Store in a desiccator.This material is extremely hygroscopic. USP Chondroitin Sulfate Sodium RS Dry a portion at 105for 4hours just before use.[NOTEThis material is extremely hygroscopic once dried.Weigh promptly,avoiding moisture from the environment.]Keep container tightly closed. USP Chorionic Gonadotropin RS Store in a refrigerator and do not dry before using.Use a fresh ampul for each group of assays and discard any unused portion. USP Chromium Picolinate RS Dry portion at 105for 4hours before using.Keep container tightly closed. USP Chymotrypsin RS Keep container tightly closed,and store in a refrigerator.Allow contents to reach room temperature before opening,and do not dry before using.Protect from light.Determine loss on drying on a separate portion in a vacuum oven at 60for 4hours. USP Ciclopirox Olamine RS Dry a portion in vacuum to constant weight before using.Keep container tightly closed. USP Cilastatin Ammonium Salt RS Do not dry before using.Keep container tightly closed,and store in a freezer under nitrogen. USP Cimetidine RS Do not dry.Keep container tightly closed.Protect from light.Store at room temperature. USP Cimetidine Hydrochloride RS Do not dry before using.Keep container tightly closed.Protect from light. USP Cinoxacin RS Dry portion in vacuum at 60for 3hours before using.Keep container tightly closed. USP Ciprofloxacin RS Do not dry before using.Keep container tightly closed.Protect from light. USP Ciprofloxacin Ethylenediamine Analog RS [1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-[(2-aminoethyl)amino]-3-quinolinecarboxylic acid hydrochloride] (C15H16FN3O3·HCl 341.77) Do not dry before using.Keep container tightly closed.Keep container tightly closed. USP Ciprofloxacin Hydrochloride RS This is the monohydrate form of ciprofloxacin hydrochloride.Do not dry;determine the water content titrimetrically when used for quantitative analysis.Keep container tightly closed.Protect from light. USP Cisplatin RS Do not dry before using.Keep container tightly closed.Protect from light. USP Citric Acid RS Dry portion at 105for 2hours before using.Keep container tightly closed.This material is the anhydrous form of citric acid. USP Clarithromycin RS Do not dry before using.Keep container tightly closed. USP Clarithromycin Related Compound A RS [6,11-di-O-methylerythromycin A] (C39H71NO13 762.00) Do not dry before using.Keep container tightly closed,and store in a refrigerator. USP Clavam-2-Carboxylate Potassium RS Each vial contains 3µg of clavam-2-carboxylate potassium dispersed in poly(vinylpyrrolidone).For quantitative applications,reconstitute the entire contents with a suitable volume of water.Do not dry.Keep container tightly closed.Protect from light.Store in a freezer.Standard solutions may be stored in a refrigerator for 1week. USP Clavulanate Lithium RS Do not dry before using.Keep container tightly closed and protected from light.Store in a cold place. USP Clemastine Fumarate RS Dry portion at 105to constant weight before using.Keep container tightly closed.Protect from light.Store at a temperature not exceeding 25. USP Clidinium Bromide RS Dry portion at 105for 3hours before using.Keep container tightly closed.Protect from light. USP Clidinium Bromide Related Compound A RS [3-hydroxy-1-methylquinuclidinium bromide] (C8H16BrNO 222.13) Dry portion over silica gel for 4hour before using.Keep container tightly closed and protected from light. USP Clindamycin Hydrochloride RS Do not dry before using.This is the monohydrate form.Keep container tightly closed.Store in a cold place. USP Clindamycin Palmitate Hydrochloride RS Dry portion in vacuum at 60for 16hours before using.Keep container tightly closed.Store in a cold place. USP Clindamycin Phosphate RS Do not dry.Keep container tightly closed.Protect from light.Store in a cool,dry place. USP Clioquinol RS Dry portion over phosphorus pentoxide for 5hours before using.Keep container tightly closed.Protect from light. USP Clobetasol Propionate RS Do not dry before using.Keep container tightly closed and protected from light. USP Clobetasol Propionate Related Compound A RS [9a-fluoro-11b-hydroxy-16b-methyl 3-oxo-androsta-1,4-diene-17(R)-spiro-2¢-[4¢-chloro-5¢-ethylfuran-3¢(2¢H)-one]] (C25H30ClFO4 448.96) Do not dry before using.Keep container tightly closed and protected from light. USP Clocortolone Pivalate RS Dry portion at 105for 3hours before using.Keep container tightly closed.Protect from light. USP Clofazimine RS Dry portion at 105for 3hours before using.Keep container tightly closed,protect from light,and store at room temperature. USP Clofibrate RS After opening ampul,store in a tight,light-resistant container.Do not dry before using. USP Clomiphene Citrate RS Do not dry;determine the water content titrimetrically at time of use.Keep container tightly closed. USP Clomiphene Related Compound A RS [(E,Z)-2-[4-(1,2-diphenylethenyl)phenoxy]-N,N-diethylethanamine hydrochloride] (C26H29NO·HCl 407.98) Do not dry before using.Keep container tightly closed. USP Clomipramine Hydrochloride RS Do not dry.This material is hygroscopic.Keep container tightly closed. USP Clonazepam RS Dry portion at 105for 4hours before using.Keep container tightly closed.Protect from light. USP Clonazepam Related Compound A RS [3-amino-4-(2-chlorophenyl)-6-nitrocarbostyril] (C15H10CIN3O3 315.72) Do not dry.Keep container tightly closed and protected from light. USP Clonazepam Related Compound B RS [2-amino-2¢-chloro-5-nitrobenzophenone] (C13H9ClN2O3 276.68) Do not dry before using.Keep container tightly closed and protected from light. USP Clonazepam Related Compound C RS [2-bromo-2¢-(2-chlorobenzoyl)-4¢-nitroacetanilide] Do not dry.Keep container tightly closed.Protect from light.Store in a refrigerator. USP Clonidine RS Do not dry before using.Keep container tightly closed.Protect from light. USP Clonidine Hydrochloride RS Dry portion at 105to constant weight before using.Keep container tightly closed.
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USP Clonidine Related Compound B RS [2-[(E)-2,6-dichlorophenylimino]-1-(1-{2-[(E)-2,6-dichlorophenylimino]-imidazolidin-1-yl}-ethyl)-imidazolidine] (C21H21Cl4N5 485.24) Do not dry.Keep container tightly closed.Protect from light.USP28 USP Clopidogrel Bisulfate RS. USP Clopidogrel Related Compound A RS [(+)-(S)-(o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetic acid]. USP Clopidogrel Related Compound B RS [methyl (±)-(o-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate,hydrogen sulfate]. USP Clopidogrel Related Compound C RS [methyl (-)-(R)-o-chlorophenyl)-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-acetate,hydrogen sulfate]. USP Clorazepate Dipotassium RS Do not dry.Store under nitrogen.Keep container tightly closed.Protect from light. USP Clorsulon RS Dry portion in vacuum at 100for 4hours before using.Keep container tightly closed.Protect from light. USP Clotrimazole RS Do not dry.Keep container tightly closed.Protect from light. USP Clotrimazole Related Compound A RS [(o-chlorophenyl)diphenylmethanol] (C19H15ClO 294.78) Do not dry before using.Keep container tightly closed and protected from light. USP Powdered Red Clover Extract RS Do not dry.Keep container tightly closed.Protect from light.Store in a refrigerator. USP Cloxacillin Benzathine RS Do not dry before using.Keep container tightly closed.Protect from light. USP Cloxacillin Sodium RS Do not dry before using.This is the monohydrate form of cloxacillin sodium.Keep container tightly closed,protected from light,and store in a freezer. USP Clozapine RS Dry at 105for 4hours before using.Keep container tightly closed. USP Cocaine Hydrochloride RS Dry portion over silica gel for 3hours before using.Keep container tightly closed.Protect from light. USP Cod Liver Oil RS. USP Codeine N-Oxide RS (C18H21NO4 315.37) Store in a tightly closed container,protected from light.Do not dry before using. USP Codeine Phosphate RS This is the hemihydrate form of codeine phosphate.Dry portion at 105for 18hours before using.Keep container tightly closed.Protect from light. USP Codeine Sulfate RS Dry portion at 105for 3hours before using.Keep container tightly closed.Protect from light. USP Colchicine RS Do not dry.For quantative use,determine the water content titrimetrically and correct for labeled solvent content at time of use.Keep container tightly closed.Protect from light.Store in a cold,dry place. USP Colestipol Hydrochloride RS Do not dry before using.Keep container tightly closed,and store over a desiccant. USP Colistimethate Sodium RS Dry portion in vacuum at a pressure not exceeding 5mm of mercury at 60for 3hours before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Colistin Sulfate RS Dry portion in vacuum at a pressure not exceeding 5mm of mercury at 60for 3hours before using.Keep container tightly closed.Protect from light.Store in a cold place. USP Corticotropin RS Do not dry before using.Store at a temperature of 0or below. USP Cortisone Acetate RS Dry portion at 105for 30minutes before using.Keep container tightly closed. USP Creatinine RS Dry portion at 105for 3hours before using.Keep container tightly closed. USP Cromolyn Sodium RS Do not dry;determine the water content titrimetrically at the time of use.Keep container tightly closed. USP Crospovidone RS Dry portion in vacuum at 105for 1hour before using.Keep container tightly closed.Store in a desiccator once removed from hermetic bag.This material is hygroscopic. USP Crotamiton RS Do not dry before using.After opening the ampul,store in a tightly closed container,protected from light in a desiccator. USP Cyanocobalamin RS Dry portion over silica gel for 4hours before using.Keep container tightly closed and protected from light. USP Cyclizine Hydrochloride RS Dry portion at 120for 3hours before using.Keep container tightly closed.Protect from light. USP Cyclobenzaprine Hydrochloride RS Dry portion at 105to constant weight before using.Keep container tightly closed. USP Alpha Cyclodextrin RS Do not dry before using.Keep container tightly closed. USP Beta Cyclodextrin RS Do not dry before using.Determine the water content titrimetrically when used for quantitative analyses.Keep container tightly closed.
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USP Gamma Cyclodextrin RS. USP28 USP Cyclomethicone 4RS After opening,store in a tightly closed container.
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USP Cyclomethicone 5RS Do not dry.After opening ampul,store the material in a tightly closed container.USP28 USP Cyclomethicone 6RS After opening,store in a tightly closed container.
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USP Cyclopentolate Hydrochloride RS Dry portion at 105for 4hours before using.Use solutions immediately after preparation.Keep container tightly closed.Store in a refrigerator.USP28 USP Cyclophosphamide RS Do not dry;determine the water content titrimetrically when used for quantitative analyses.Keep container tightly closed,and store between 2and 8. USP2-Cyclopropylmethylamino-5-chlorobenzophenone RS Do not dry before using.Keep container tightly closed.Protect from light. USP Cycloserine RS Dry portion in vacuum at a pressure not exceeding 5mm of mercury at 60for 3hours before using.Keep container tightly closed. USP Cyclosporine RS Dry portion before use in a capillary-stoppered bottle in vacuum at a pressure not exceeding 5mm of mercury at 60for 3hours.Keep container tightly closed,protected from light,and store in a cold place.Where calculations require a purity factor,use P=1000. USP Cyclosporine Resolution Mixture RS This material is a 100:1mixture of cyclosporine and cyclosporine U.Do not dry before using.Keep container tightly closed,protected from light,and store in a cold place. USP Cyproheptadine Hydrochloride RS Do not dry;determine the water content titrimetrically when used for quantitative analyses.Keep container tightly closed. USPL-Cysteine Hydrochloride RS This is the monohydrate form of L-cysteine hydrochloride.Dry portion at a pressure not exceeding 5mm of mercury for 24hours before using.Keep container tightly closed. USP Cytarabine RS Dry portion at a pressure not exceeding 5mm of mercury at 60for 3hours before using.Keep container tightly closed.Protect from light. |