1.17958

Kjeldahl tablets

• 分類程式碼代碼: 12352402
• NACRES: NB.21

屬性

• 形狀: tablet
• 品質等級: 100
• 特定分析物: nitrogen
• 技術: photometry: suitable
• pH值: 5 (20 °C, 200 g/L in H₂O)
• 溶解度: 200 g/L

描述

一般說明

for Wieninger method 3.5g/tablet

儲存和穩定性

Storage temperature: no restrictions.

分析報告

Appearance:grey tablets
Application test:conforms
Grey colour of the product is caused by raw material and does not affect the application.

安全資訊

• 危險聲明: H412
• 防範說明: P273 - P501
• 危險分類: Aquatic Chronic 3
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable