Buffer concentrate

品牌

Supelco

货号

1.09881

包装型号

1 AMP, (glycine/hydrochloric acid), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 1.00 ± 0.02 (20°C) Titrisol^®

规格纯度

(glycine/hydrochloric acid), traceable to SRM of NIST and PTB for 500 ml buffer solution, pH 1.00 ± 0.02 (20°C) Titrisol^®

参考价格

622.02 元 *本价格含增值税费

促销

数量

产品名称：

Buffer concentrate
Titrisols for preparation of buffer solutions

产品介绍：

产品说明

一般描述

The Titrisol^® reference buffer concentrate [glycine/hydrochloric acid; pH=1.00±0.02 (20 ℃)] is analyzed in the ISO/IEC 17025 accredited calibration laboratory with a combined glass electrode and 5-point calibration according to DIN 19268 against a certified primary standard reference material following DIN 19266.
The Titrisol^® concentrated buffer material combines ease of use and maximum precision for the routine calibration and monitoring of pH instruments. To prepare the ready-to-use pH buffer solution, simply dilute the Titrisol^® buffer concentrate.

特点和优势

Traceable to primary standard reference materials from NIST and PTB
Analytical standard Grade
Uncertainty data and traceability are documented in a comprehensive, batch-specific Certificate of Analysis.

分析说明

pH-value (20 °C): 1.00 +/- 0.02
Measured after dilution to 500 ml with a combination glass electrode after multiple point calibration (according to DIN 19268) with reference materials for the preparation of standard buffer solutions according to DIN 19266.

法律信息

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

产品性质

等级	analytical standard
质量水平	100
agency	according to DIN 19266
产品线	Titrisol^®
pH值(酸碱度)	1.00 (20 ℃ in H₂O)
密度	1.02 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
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
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable