跳转至内容
Merck
所有图片(1)

主要文件

1.09543

Supelco

pH指示条pH 6.5-10.0

non-bleeding, colorimetric, pH range 6.5-10.0, MQuant®

别名:

pH试纸pH 6.5 - 10.0, pH试纸条，pH 6.5 - 10.0

登录查看公司和协议定价
所有图片(1)

About This Item

UNSPSC代码:
41113034
NACRES:
NB.35
价格与库存信息目前不能提供

产品线

MQuant®

质量水平

100

特点

non-bleeding

pH值范围

6.5-10.0

检测方法

colorimetric

储存温度

2-30°C

相关类别

一般描述

MQuant pH检测适用于环境分析和工业过程控制中的所有介质。通过我们这种特殊的方法生产的pH指示剂试纸条，较普通的试纸有非常明显的优势：由于指示剂不会渗出，所以可以将试纸条直接留在测试介质中而不会对其造成污染。这些试纸的使用非常容易，通过肉眼观察试纸上反应区域并与色卡区域进行比较，完美地匹配反应颜色，从而对pH值进行半定量测定。巧妙的Safetyedge盒可安全存放并方便的取出试纸条。如需对需要特定pH范围的样品的其他参数进行检测（如Spectroquant，请参见使用说明），我们建议使用MQuant pH试纸条进行预检测。
非渗漏 pH 6.5 - 6.8 - 7.1 - 7.4 - 7.7 - 7.9 - 8.1 - 8.3 - 8.5 - 8.7 - 9.0 - 9.5 - 10.0 MQuant®

联系

替代品：9583-1; 9583-3; 9583

法律信息

MQUANT is a registered trademark of Merck KGaA, Darmstadt, Germany

储存分类代码

11 - Combustible Solids

WGK

WGK 1

分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ （Lot或Batch）字后找到。

已有该产品？

在文件库中查找您最近购买产品的文档。

访问文档库

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. 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

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. 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

      Helpful?

Reviews

No rating value

Active Filters

我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门