计算溶液所需的质量、体积或浓度。
人工胃液 (USP, 无酶)
有货
为什么选择此级别
BioReagent,无蛋白酶 级 ，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
概述
人工胃液是模拟胃液的组分和pH值的一种溶液 ，人工胃液 (USP)参考美国药典配方，主要由氯化钠、稀酸、胃蛋白酶等组成。
人工胃液 (USP无酶)主要由稀酸、盐、去离子水等组成，不含胃蛋白酶，未经无菌处理，可用于胶囊剂、肠溶片、滴丸剂等检测，尤其适用于以明胶为基质的软胶囊和滴丸的检测。该试剂仅用于科研领域，不适用于临床诊断或其他用途。
操作步骤 (仅供参考)：
1、如果是检测胶囊剂、肠溶片、滴丸剂等，一般采用升降式崩解仪，主要由金属支架、带有挡板的吊篮组成。
2、将待测的胶囊剂、肠溶片、滴丸剂6粒或片浸于人工胃液中，1小时内完全崩解，如有1粒或片不能完全崩解，应另取6粒或片复试，均应符合要求。
3、如果进行其他实验，应根据具体实验要求操作。
注意事项：
1、本产品为非无菌溶液，如有无菌要求，应注意0.22μm过滤除菌操作。
2、避免反复冻融，以免效率下降。
3、试剂开封后请尽快使用，以防影响后续实验效果。
4、为了您的安全和健康，请穿实验服并戴一次性手套操作。
Artificial Gastric Fluid is a solution formulated to mimic the composition and pH value of natural gastric fluid, complying with the specifications of the United States Pharmacopeia. It is mainly composed of sodium chloride, dilute acid, pepsin, etc., and undergoes sterile processing. This reagent is applicable for the testing of capsules, enteric-coated tablets, dropping pills and other preparations, and is particularly suitable for the testing of soft capsules and dropping pills with gelatin as the matrix. It is for research use only and not intended for clinical diagnosis or any other applications.
Operating Procedures (For Reference Only)
1. For the testing of capsules, enteric-coated tablets, dropping pills and other preparations, a lifting disintegration tester is generally used, which is mainly composed of a metal support and a basket equipped with baffles.
2. Immerse 6 units of the test capsules, enteric-coated tablets or dropping pills in the Simulated Gastric Fluid. They should disintegrate completely within 1 hour. If 1 unit fails to disintegrate completely, another 6 units shall be taken for retesting, and all of them shall meet the requirements.
3. For other experiments, operations shall be performed in accordance with the specific experimental requirements.
Precautions
1. Artificial Gastric Fluid (USP, Sterile) is a sterile solution. If sterility is required for the experiment, aseptic techniques shall be strictly followed during operation.
2. Avoid repeated freezing and thawing of Artificial Gastric Fluid (USP, Sterile) to prevent the decrease of its effectiveness.
3. Please use the reagent as soon as possible after opening to avoid affecting the results of subsequent experiments.
4. For your safety and health, please wear a lab coat and disposable gloves during operation.
规格
别名
人工胃液 | 胃液模拟液
英文别名
Artificial Gastric Fluid | Simulated Gastric Fluid
规格或纯度
BioReagent, 无蛋白酶
稳定性与储存
Store at room temperature long term (12 months).
英文名称
Artificial Gastric Fluid (USP, Enzyme-free)
储存条件
室温
运输条件
常规运输
产品线
生物产品
名称和识别符
分子类型
生物试剂/缓冲液
技术文档
高级数据
质检证书（CoA,COO,BSE/TSE 和分析图谱)
C of A & Other Certificates(BSE/TSE, COO):
输入批号以搜索分析图谱:
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
 ZJ26F0939251 |
分析证书 | A1509637 |
| ZJ26F0332929 |
分析证书 | A1509637 |
技术文档和文章
溶液计算器
产品仅提供给经过验证的企业、机构和合格的专业人员用于研发。不适用于人类、动物、诊断或治疗。
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