发送询价
USP标准物质在全球130多个国家得到广泛的认可和信任。USP 法定标准物质是原料药、辅料、杂质、降解产品、食品补充剂、药典试剂和性能校正剂的样本，其特性规定极严密。在进行法定 USP-NF 测试和化验时必须使用USP 标准物质。USP标准物质也可以用作校正剂，用于溶出、粒子计数、熔点和滴定液标定，也可以用于空白和对照实验。标准物质主要用于色谱和光谱方法。除基于USP-NF的标准物质之外，USP 还向分析、临床、制药和研究实验室提供《食品化学法典》(Food Chemicals Codex)中规定的标准物质以及纯品（优质化学样品）。"1,074,007 " Bisacodyl (125 mg) [603-50-9]
"1,074,700 " "2,5-Bis(D-arabino-1,2,3,4-tetrahydroxybutyl)pyr- azine (25 mg)"
"1,075,203 " Bis(2-ethylhexyl)maleate (2 mL) [142-16-5]
"1,075,509 " "p-Bis(di-n-propyl)carbamylbenzenesulfonamide
(50 mg)" n/f
"1,075,531 " Bismuth Citrate (100 mg) [813-93-4]
"1,075,600 " Bismuth Subcarbonate (1 g) (AS) [5892-10-4]
"1,075,622 " Bismuth Subgallate (2 g) (AS) [22650-86-8]
"1,075,644 " Bismuth Subnitrate (1.5 g) (AS) [1304-85-4]
"1,075,553 " Bismuth Subsalicylate (100 mg) [14882-18-9]
"1,075,677 " Bisoctrizole (200 mg) [103597-45-1]
"1,075,688 " "Bisoctrizole Related Compound A (25 mg) [3147-75-9]
"1,075,699 " Bisoctrizole Resolution Mixture (50 mg) n/f
"1,075,757 " Bisoprolol Fumarate (200 mg) [104344-23-2]
"1,076,206 " Powdered Black Cohosh Extract (1.5 g) [84776-26-1]
"1,076,308 " Bleomycin Sulfate (15 mg) [9041-93-4]
"1,076,341 " Boric Acid (1 g) (AS) [10043-35-3]
"1,076,352 " Bretylium Tosylate (200 mg) [61-75-6]
"1,076,363 " Brinzolamide (200 mg) [138890-62-7]
"1,076,374 " "Brinzolamide Related Compound A (50 mg)
"1,076,385 " "Brinzolamide Related Compound B (50 mg)
"1,076,465 " Bromazepam CIV (100 mg) (AS) [1812-30-2]
"1,076,501 " Bromocriptine Mesylate (150 mg) [22260-51-1]
"1,077,005 " "B r o m o d i p h e n h y d r a m i n e H y d r o c h l o r i d e
(200 mg)" [1808-12-4]
"1,077,708 " 8-Bromotheophylline (400 mg) [10381-75-6]
"1,077,887 " Bromperidol Decanoate (15 mg) [75067-66-2]
"1,078,008 " Brompheniramine Maleate (125 mg) [980-71-2]
"1,078,201 " Budesonide (200 mg) [51333-22-3]
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