USP標(biāo)準(zhǔn)物質(zhì)在全球130多個(gè)國(guó)家得到廣泛的認(rèn)可和信任。USP 法定標(biāo)準(zhǔn)物質(zhì)是原料藥、輔料、雜質(zhì)、降解產(chǎn)品、食品補(bǔ)充劑、藥典試劑和性能校正劑的樣本，其特性規(guī)定極嚴(yán)密。在進(jìn)行法定 USP-NF 測(cè)試和化驗(yàn)時(shí)必須使用USP 標(biāo)準(zhǔn)物質(zhì)。
USP標(biāo)準(zhǔn)物質(zhì)也可以用作校正劑，用于溶出、粒子計(jì)數(shù)、熔點(diǎn)和滴定液標(biāo)定，也可以用于空白和對(duì)照實(shí)驗(yàn)。標(biāo)準(zhǔn)物質(zhì)主要用于色譜和光譜方法。除基于USP-NF的標(biāo)準(zhǔn)物質(zhì)之外，USP 還向分析、臨床、制藥和研究實(shí)驗(yàn)室提供《食品化學(xué)法典》(Food Chemicals Codex)中規(guī)定的標(biāo)準(zhǔn)物質(zhì)以及純品（優(yōu)質(zhì)化學(xué)樣品）。
1,093,500 " Carbenicillin Indanyl Sodium (300 mg) [26605-69-6]
"1,094,004 " "C a r benici ll in Monosod ium Monoh yd rate (200 mg)"
"1,095,506 " Carbidopa (400 mg) [38821-49-7]
"1,095,517 " Carbidopa Related Compound A (25 mg)
"1,096,000 " Carbinoxamine Maleate (200 mg) [3505-38-2]
"1,096,407 " Carboplatin (100 mg) [41575-94-4]
"1,096,509 " Carboprost Tromethamine (25 mg) [58551-69-2]
"1,096,531 " Carboxymethylcellulose Calcium (1.5 g) (AS) [9050-04-8]
"1,096,553 " Carboxymethylcellulose Sodium (1.5 g) [9004-32-4]
"1,096,600 " Carisoprodol (1 g) [78-44-4]
"1,096,699 " Carprofen (200 mg) [53716-49-7]
"1,096,702 " Carprofen Related Compound A (50 mg) [86-74-8]
"1,096,757 " Carteolol Hydrochloride (200 mg) [51781-21-6]
"1,096,779 " Casticin (25 mg) [479-91-4]
"1,096,804 " Cathinone Hydrochloride CI (50 mg) [76333-53-4]
"1,096,906 " Cefaclor (400 mg) [70356-03-5]
"1,096,917 " "Cefaclor, Delta-3 Isomer (30 mg)" n/f
"1,097,104 " Cefadroxil (125 mg) [66592-87-8]
"1,097,308 " Cefamandole Lithium (200 mg) n/f
"1,097,400 " Cefamandole Nafate (200 mg) [42540-40-9]
"1,097,603 " Cefazolin (400 mg) [25953-19-9]
"1,097,625 " "Cefdinir Related Compound A (10 mg) [178422-42-9]
"1,097,589 " "C e f d i n i r R e l a t e d C o m pound B ( 10 mg)[79350-10-0]
"1,097,636 " Cefepime Hydrochloride (500 mg) [123171-59-5]
"1,097,647 " "Cefepime Hydrochloride System Suitability(25 mg)"
"1,097,658 " Ce?xime (500 mg) [79350-37-1]
"1,097,771 " Cefmenoxime Hydrochloride (350 mg) [75738-58-8]
"1,097,782 " Cefmetazole (200 mg) [56796-20-4]
"1,097,750 " Cefonicid Sodium (1 g) [61270-78-8]
