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Merck
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主要文件

86293

Supelco

色度标准溶液

related to Ph.Eur Color intensity testing, analytical standard, Set of colors BY

别名:

褐黄色色度校准标准液（BY1至BY7）

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1 KIT
$853.00

$853.00

国内现货，预计发货时间2025年4月07日详情

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1 KIT
$853.00

About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

$853.00

国内现货，预计发货时间2025年4月07日详情

获取大包装报价

等级

analytical standard

质量水平

100

Agency

according to Ph. Eur.

保质期

limited shelf life, expiry date on the label

包装

ampule of 2 mL

应用

cleaning products
coatings
cosmetics
environmental
flavors and fragrances
food and beverages
glass & ceramic
personal care
pharmaceutical

包装形式

multi-component solution

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相关类别

一般描述

试剂盒包括一套七种黄色参考标准品（从BY1到BY7按顺序识别）和3.7%氯化氢水溶液。根据欧洲药典(Ph. Eur.)第2.2.2章液体的′着色度′，该溶液由三氯化铁、二氯化钴和五水硫酸铜等三种原生金属盐溶液组成。

应用

对照标准品可用于校准和/或质量控制标准品测定棕-黄-红色范围内液体的着色程度。

特点和优势

  • 即用型溶液
  • 根据欧洲药典的规定制备和质检
  • 以2mL防拆安瓿形式提供
  • 标签上注明的有效期和有限保质期
  • 随附详细的分析证书，有助打造有效的质量管理体系

组分

以下比色液符合PhEur标准：

  • 比色液BY1 - 2mL安瓿
  • 比色液BY2 - 2mL安瓿
  • 比色液BY3 - 2mL安瓿
  • 比色液BY4 - 2mL安瓿
  • 比色液BY5 - 2mL安瓿
  • 比色液BY6 - 2mL安瓿
  • 比色液BY7 - 2mL安瓿
  • 盲样 ：盲样盐酸溶液，3.7% 水溶液-2 mL 安瓿

象形图

Health hazardCorrosion
GHS08,GHS05

警示用语：

Danger

危险声明

H290,H350,H412

危险分类

Aquatic Chronic 3 - Carc. 1B - Met. Corr. 1

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

闪点(°F)

Not applicable

闪点(°C)

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCM9607
BCCL7800
BCCL4762
BCCL3388
BCCL1637

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Questions

1–2 of 2 Questions  

  1. 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

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  2. 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

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