1.17945

Potassium Test

1.0-25.0 mg/L (K), REFLECTOQUANT^®

• 同義詞: Potassium chemical test strips, Potassium test strip for instrument reader
• 分類程式碼代碼: 41116116
• NACRES: NA.24

屬性

• 產品名稱: Potassium Test, reflectometric, 1.0-25.0 mg/L (K), for use with REFLECTOQUANT
• 描述: quantitative
• 品質等級: 100
• 特定分析物: potassium
• 測量範圍: 1.0-25.0 mg/L (K)
• 相容性: RQflex^® 10 Plus; for use with REFLECTOQUANT
• 檢測方法: reflectometric
• 儲存溫度: 15-25°C

描述

一般說明

Method: reflectometric 1.0 - 25.0 mg/l K Reflectoquant^® plus

With this Reflectoquant test potassium can be measured as turbidity reflectometrically in drinking water, groundwater and surface water. Special applications for determination in soil are available. In alkaline solution potassium ions react with Kalignost (sodium tetraphenylborate) to form a slightly soluble precipitate. The resulting turbidity is evaluated reflectometrically on the RQflex. For pre-testing a sample in an economic and quick way to estimate the potassium concentration and a possible dilution factor prior to using this quantitative method we recommend our semi-quantitative MQuant test strips for potassium. Further quantitative determination methods can be found with our Spectroquant tests.

分析報告

function control: conforms
Assay
- standard 1:
2.2 - 2.8 mg/l
- standard 2: 9.0 - 11.0 mg/l
- standard 3: 18.0 - 22.0 mg/l

法律資訊

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

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

安全資訊

• 象形圖: GHS05,GHS06,GHS08
• 訊號詞: Danger
• 危險聲明: H290 - H301 + H311 - H314 - H317 - H330 - H335 - H341 - H350 - H370
• 防範說明: P202 - P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 1 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• 水污染物質分類（WGK）: WGK 3