Chemischer Testkit zur Bestimmung der Härte im Bereich 0 bis 150 mg/l (ppm).
Packungsgröse: 50 Tests
| Messbereich | 0 bis 150 mg/l |
| Auflösung | 5 mg/l |
| Methode |
Titrimetrisch – EDTA |
HI706 Checker HC ® - Phosphorous, HR
1 × ฿3,105.14
HI4001-51 Ammonia Membrane Kit
1 × ฿6,955.00
HI70007C - 7.01 pH@25°C - SQ Zert. - 25x20ml
1 × ฿2,033.00
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
1 × ฿3,105.14
เครื่องวัดคลอรีน
1 × ฿3,103.00
เครื่องวัดปริมาณโบรมีน ในตัวอย่างน้ำ รุ่น HI716
1 × ฿3,103.00
HI93551 K,J,T-Type 1-Channel Thermometer
1 × ฿11,663.00
HI93750-01 Potassium - Reagents - 100 Tests
1 × ฿6,955.00
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
1 × ฿5,885.00
HI721 Checker HC ® - Iron
1 × ฿3,103.00
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
1 × ฿29,425.00
HI93712-01 Aluminium - Reagents - 100 Tests
1 × ฿5,564.00
HI38040 CTK Iron Medium Range
1 × ฿4,440.50
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
1 × ฿353,100.00
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
1 × ฿12,305.00
HI1292D - pH Electrode (Soil)
1 × ฿10,700.00
HI711 Checker HC ® - Total Chlorine
1 × ฿3,103.00
HI3818 CTK Carbon Dioxide
1 × ฿1,605.00 Subtotal: ฿469,252.78
฿642.00
Chemischer Testkit zur Bestimmung der Härte im Bereich 0 bis 150 mg/l (ppm).
Packungsgröse: 50 Tests
55 in stock
Chemischer Testkit zur Bestimmung der Härte im Bereich 0 bis 150 mg/l (ppm).
Packungsgröse: 50 Tests
| Messbereich | 0 bis 150 mg/l |
| Auflösung | 5 mg/l |
| Methode |
Titrimetrisch – EDTA |
Nitrate is reduced to nitrite in the presence of cadmium. The nitrite thus produced reacts with the reagent to yield an orange compound. The amount of color developed is proportional to the concentration of nitrate present in the aqueous sample.
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