水中硝酸鹽氮標準液 Nitrogen-Nitrate Standard Solution, 500 mg/L as NO3-N (NIST), pk/16 - 10 mL Voluette Ampules
產品編號：1426010
For accuracy checks in nitrate nitrogen determinations 用於水中硝酸鹽氮測定的準確度檢查
Description : Nitrogen-Nitrate as NO3--N (NIST)
- Simple Accuracy Checks
- Minimize waste
- Reliable results
*使用Hach 分光光度計DR6000, DR3800, DR2800, DR2700, DR1900, DR5000, DR3900, 比色計DR900, DR300 進行分析
關鍵字 : 水質 硝酸鹽氮 濃度 分析試劑, 水中 硝酸鹽氮 標準品
Description : Nitrogen-Nitrate as NO3--N (NIST)
- Simple Accuracy Checks
- Minimize waste
- Reliable results
*使用Hach 分光光度計DR6000, DR3800, DR2800, DR2700, DR1900, DR5000, DR3900, 比色計DR900, DR300 進行分析
關鍵字 : 水質 硝酸鹽氮 濃度 分析試劑, 水中 硝酸鹽氮 標準品
| Nitrate | Method | Range | Instr, Test Kit, etc | USEPA Compliant? |
|---|---|---|---|---|
| 10020 Spectrophotometer, Test 'T Tube Chromotropic Acid Method | 0.2 - 30.0 mg/L NO3--N | |||
| 8039 Powder Pillows or AccuVac | 0.4 - 30.0 mg/L NO₃⁻-N | View | ||
| 8171 | 0.1 - 5.0 mg/L NO3-N | |||
| 8171 Colorimeter Powder Pillows or AccuVac® Cadmium Reduction | 0.2 - 5.0 mg/L NO₃⁻N MR | View | ||
| 8171 Spectrophotometer Powder Pillows or AccuVac | 0.1 - 10.0 mg/L NO3--N | View |
Simple Accuracy Checks
Voluette and PourRite Ampule Standards are designed to work directly with Standard Additions accuracy checks in Hach procedures and photometer software. Use the TenSette Pipet to add precise spikes of standard and check percent recovery, to confirm analytical system performance.
Minimize waste
Open a fresh standard ampule for each accuracy check. Each ampule contains enough standard for one set of standard additions.
Reliable results
Sealed ampules prevent accidental contamination or evaporation of standard solutions.