If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
推薦產品
材料
aluminum support
silica gel 60 matrix
品質等級
特點
binder Organic Polymer
fluorescent indicator: no
包裝
pkg of 25 sheets
技術
thin layer chromatography (TLC): suitable
層厚度
200 μm
板長度 × 寬度
20 cm × 20 cm
薄片長度 × 寬度
20 cm × 20 cm
粒徑
10-12 μm
孔徑
60 Å medium pore diameter
儲存溫度
2-30°C
一般說明
應用
- 分光荧光法和稳定性指示薄层色谱法测定卡麦角林，一种药物中的催乳素抑制剂：这项研究开发了一种新的方法，使用硅胶60 TLC铝片同时测定卡麦角林，提高了药物分析的准确性和效率（Rizk，Mahmoud，Azab，2022年）。
- 正相和反相环保色谱法的系统优化和验证，用于同时测定扑热息痛和盐酸苯肾上腺素：使用硅胶60 TLC铝片建立了一种稳健且环保的色谱方法，对可持续实验室实践做出了重大贡献（Farid，Mostafa，Fayez，Essam，2022年）。
- 使用实验设计方法的高效薄层色谱法测定辣木叶提取物中植物化学成分：证明了硅胶60 TLC铝片在高分辨率植物化学分析中的应用，这对于天然产物研究和质量控制至关重要（Thomas，Kanakdhar，Shirsat，Deshkar，Kothapalli，2020年）。
- 从马拉巴尔坚果（Adhatoda vasica Nees）的体内和体外植物部分同时生产和相对定量测定血管扩张素：这项研究强调了硅胶60 TLC铝片在植物衍生化合物定量中的应用，有助于药用植物研究（Panigrahi，Gantait，Patel，2017年）。
- 高效薄层色谱法测定牲畜饲料和饲料成分中黄曲霉毒素B1：使用硅胶60 TLC铝片检测和定量黄曲霉毒素B1，确保动物饲料生产的安全性和合规性（Kotinagu，Mohanamba，Kumari，2015年）。
聯結
分析報告
孔体积（N₂-等温线）：0.74 - 0.84 ml/g
d 50（激光衍射，尺寸分布）：9.7 - 11.7 µm
层厚度：175 - 225 µm
每块板的层厚度偏差： ≤ 30 µm
色谱检测：
显色试验
hRf 值
- bleu vif organol，显色试验，亲脂性：
11 - 25
- Ceres Black G，颜色测试，亲脂性：34 - 48
- 紫罗兰色，颜色测试，亲脂性：52 - 67
分离数（颜色测试，亲脂性）： ≥ 10.5
在活化板上测定的典型值
展开剂：甲苯（相对湿度 45％）
儲存類別代碼
11 - Combustible Solids
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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