1.00613

Nitrogen (total) Cell Test, photometric

photometric, 0.5-15.0 mg/L (N), Spectroquant^®

• UNSPSC Code: 41116116
• NACRES: NA.24

属性

• 产品名称: 总氮测试管, photometric, 0.5-15.0 mg/L (N), Spectroquant^®
• Quality Level: 100
• product line: Spectroquant^®
• usage: sufficient for 25 tests
• specific analyte(s): nitrogen
• measuring range: 0.5-15.0 mg/L (N)
• technique(s): photometry: suitable
• application(s): agriculture; aquaculture; boiler and cooling water; disposal drainage water; environmental; ground and surface water; milk and dairy products; wastewater
• compatibility: for use with Spectroquant^® Nova 60 A, for use with Spectroquant^® Prove 100 (plus), for use with Spectroquant^® Prove 300 (plus), for use with Spectroquant^® Prove 600 (plus)
• detection method: photometric (Koroleff digestion, 2,6-dimethylphenol)
• storage temp.: 15-25°C

说明

General description

方法：光度法，DMP 0.5 - 15.0 mg/l N Spectroquant^®

方法符合 ISO 23697-1，该标准规范了此重要参数的“小规模密封管方法”的使用。该消化类似于 EN ISO 11905-1。硝酸盐的测定类似于 DIN 38405-9。

Spectroquant^® 氮气（总）反应池测试可以可靠地确定水样品中的总氮。总氮是凯氏定氮（有机氮和氨）、硝酸盐和亚硝酸盐的总和。在测定之前，需要先对样品进行消化，以将有机和无机含氮化合物转移到硝酸盐中，然后进一步与可光度分析的化合物反应。

Spectroquant^® 反应池测试随附预装的16 mm圆形反应池和所有必需的试剂，以根据所提供的说明书进行分析。

所有Spectroquant^®反应池和测试试剂盒都配备了独特的实时ID（二维条码），可实现无缝方法识别，并包含相关必要信息，例如批号、有效期和自动校准更新。

Legal Information

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

安全信息

• signalword: Danger
• pcodes: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Ox. Liq. 3 - Resp. Sens. 1 - Skin Corr. 1A - Skin Sens. 1 - STOT SE 3
• target_organs: Respiratory system
• 存储类别: 5.1B - Oxidizing hazardous materials
• flash_point_f: 84.2 °F
• flash_point_c: 29 °C
• pictograms: GHS02,GHS03,GHS08,GHS05,GHS07
• hcodes: H226,H272,H290,H302,H314,H317,H334,H335