等级
certified reference material
pharmaceutical secondary standard
质量水平
Agency
traceable to Ph. Eur. A1206000
traceable to USP 1356676
API类
lactose
CofA
current certificate can be downloaded
分析物化学类别
oligosaccharides
技术
HPLC: suitable
gas chromatography (GC): suitable
应用
cleaning products
cosmetics
food and beverages
personal care
pharmaceutical (small molecule)
格式
neat
储存温度
2-30°C
SMILES字符串
OC[C@@H](O)[C@@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@@H](O)C=O
InChI
1S/C12H22O11/c13-1-4(16)7(18)11(5(17)2-14)23-12-10(21)9(20)8(19)6(3-15)22-12/h1,4-12,14-21H,2-3H2/t4-,5+,6+,7+,8-,9-,10+,11+,12-/m0/s1
InChI key
DKXNBNKWCZZMJT-JVCRWLNRSA-N
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一般描述
用于质量控制的制药二级标准，为制药实验室和制造商提供了一种方便且具有成本效益的替代方案，可用于制定内部工作标准品。
应用
无水乳糖可用作药物参考标准品，通过色谱技术测定药物制剂中的分析物。
这些二级标准品是经过检验的认证标准物质(CRM)。它们适用于多种分析应用，包括但不限于药物释放测试、药物的定性和定量分析方法开发、食品和饮料质量控制检测以及其他校准需求。
分析说明
这些二级标准品可多次溯源至美国药典、欧洲药典和英国药典一级标准品（如可用）。
其他说明
该认证参考物质（CRM）根据ISO 17034 和 ISO/IEC 17025进行生产和认证。有关此CRM使用的所有信息均可在分析证书上找到。
附注
若要查看此材料的分析证书示例，请在下面的区域中输入 LRAB2931。这只是一个示例证书，可能与您收到批次的产品无关。
相关产品
产品编号
说明
价格
WGK
WGK 2
闪点(°F)
Not applicable
闪点(°C)
Not applicable
The influence of carrier and drug morphology on drug delivery from dry powder formulations
Larhrib H, et al.
International Journal of Pharmaceutics, 257(1-2), 283-296 (2003)
Compatibility studies of acyclovir and lactose in physical mixtures and commercial tablets
Monajjemzadeh F, et al.
European Journal of Pharmaceutics and Biopharmaceutics, 73(3), 404-413 (2009)
Assessment of feasibility of Maillard reaction between baclofen and lactose by liquid chromatography and tandem mass spectrometry, application to pre formulation studies
Monajjemzadeh F, et al.
Aaps Pharmscitech, 10(2), 649-659 (2009)
Martin Andreas Wälti et al.
Journal of molecular biology, 379(1), 146-159 (2008-04-29)
Recent advances in genome sequencing efforts have revealed an abundance of novel putative lectins. Among these, many galectin-related proteins, characterized by many conserved residues but intriguingly lacking critical amino acids, have been found in all corners of the eukaryotic superkingdom.
Yujin Zhu et al.
The American journal of gastroenterology, 108(9), 1516-1525 (2013-08-07)
Bloating and distention are often attributed to dietary factors by patients with irritable bowel syndrome (IBS). This study examined the effects of gas production and visceral hypersensitivity on digestive symptoms after lactose ingestion in a population with lactase deficiency. IBS
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