您好,欢迎来到试剂仪器网! [登录] [免费注册]
试剂仪器网
位置:首页 > 品牌 > SUPELCO > Buffer solution

Buffer solution

品牌
Supelco
货号
1.09432
规格纯度
(glycine/sodium chloride/hydrogen chloride), traceable to SRM from NIST and PTB pH 1.00 (20°C) Certipur®
参考价格
1083.09 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
-+
产品名称:
Buffer solution
产品介绍:

产品说明

一般描述

The buffer solution (glycine/sodium chloride/hydrogen chloride) is gravimetrically prepared using high-quality reagents. It is quality controlled and qualified in an ISO/IEC 17025 accredited calibration lab. Its pH value of 1.00 at 20℃ is qualified using a combined glass electrode following a 5-point calibration method, in accordance with DIN 19268, against certified primary reference standards as per DIN 19266.

应用

It is used in analytical procedures for calibration, qualification, and monitoring of pH measuring instruments and as a control for testing other buffer solutions.

特点和优势

  • Measured and qualified in an ISO/IEC 17025 and ISO 17034 accredited laboratory
  • Traceable to SRMs from NIST and primary certified reference standards from PTB
  • Ready-to-use solution available in a sealed bottle with convenient packaging to protect against contamination
  • Long-lasting with a shelf life of 3 years
  • Accompanied with a detailed and batch-specific certificate of analysis (CoA) for an effective audit

法律信息

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

产品性质

质量水平300
等级certified reference material
产品线Certipur®
pH值(酸碱度)1.0 (25 ℃ in H2O)
密度1.00 g/cm3 at 20 ℃
application(s)environmental
food and beverages
general analytical
industrial qc
pharmaceutical
格式mixture
储存温度15-25℃

安全信息

象形图GHS05
警示用语:Warning
危险声明H290
预防措施声明P234 - P390
危险分类Met. Corr. 1
储存分类代码8B - Non-combustible, corrosive hazardous materials
WGKnwg
闪点(F)Not applicable
闪点(C)Not applicable

SUPELCO

推荐产品