跳转至内容
Merck
CN
所有图片(1)

文件

TURB4

Supelco

福尔马肼浊度标准液(4 NTU)

certified reference material

别名:

Formazin Turbidity Calibration Standard (4NTU)

登录查看公司和协议定价
所有图片(1)

About This Item

UNSPSC代码:
41116107
NACRES:
NA.24

等级

certified reference material

质量水平

100

CofA

certificate is enclosed in each package

制造商/商品名称

RTC TURB4-100

浓度

in H2O

应用

environmental

格式

matrix material

储存温度

2-8°C

相关类别

一般描述

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

应用

This CRM can be used to calibrate and validate all types of laboratory turbidity meters in the 4 Nephelometric Turbidity Unit (NTU).

特点和优势

  • Gravimetrically prepared standard, verified and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory
  • Traceable to the SI and higher order standards from NIST
  • Assigned value based on a purity determination by mass balance and gravimetrically prepared value
  • Homogeneity assessed in accordance with ISO Guide 35
  • Available in 500 mL high-density polyethylene bottle to assure safe delivery
  • Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit
  • Prepared using deionized water as a solvent

其他说明

Values of analytes vary lot to lot. Some lots may not contain all analytes.

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

Choose from one of the most recent versions:

分析证书(COA)

Lot/Batch Number
LRAD9607
LRAD7303
LRAD4024
LRAD1576
LRAD0016

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

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

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