1.17945

Potassium Test Strips, reflectometric

1.0-25.0 mg/L (K), REFLECTOQUANT^®

• 別名: Potassium chemical test strips, Potassium test strip for instrument reader
• UNSPSCコード: 41116116
• NACRES: NA.24

特性

• product name: Potassium Test, reflectometric, 1.0-25.0 mg/L (K), for use with REFLECTOQUANT
• 詳細: quantitative
• 品質水準: 100
• 特定アナライト: potassium
• 測定範囲: 1.0-25.0 mg/L (K)
• 適合性: RQflex^® 10 Plus; for use with REFLECTOQUANT
• 検出方法: reflectometric
• 保管温度: 15-25°C

詳細

詳細

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.

アナリシスノート

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

法的情報

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

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

安全性情報

• ピクトグラム: GHS05,GHS06,GHS08
• シグナルワード: Danger
• 危険有害性情報: H290 - H301 + H311 - H314 - H317 - H330 - H335 - H341 - H350 - H370
• 注意書き: P202 - P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危険有害性の分類: 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
• ターゲットの組織: Respiratory system
• 保管分類コード: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3