EnglishFor determination of sulfite, chlorine and hydrogen peroxide by titration methods (drop count method). Pack of 100 powder pillows.
Sulfite 1 Reagent Powder Pillows, pk/100
Code: 220399
- Manufacturer: Hach
- Hãng sản xuất: Hach
| Hãng sản xuất |
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Sản phẩm tương tự
Phosphorus (Reactive and Total) TNTplus Vial Test, UHR (6-60 mg/L PO₄), 25 Tests
Code: TNT843
- Manufacturer: Hach
0.05 – 1.5 mg/L PO₄-P; 0.15 – 4.5 mg/L PO₄
0.5 – 5.0 mg/L PO₄-P; 1.5 – 15.0 mg/L PO₄
1.6 – 30 mg/L PO₄-P; 5 – 90 mg/L PO₄
2 – 20 mg/L PO₄-P; 6 – 60 mg/L PO₄
pH 1.679 Certified Reference Material CRM Buffer Standard Solution, IUPAC, 500 mL
Code: S11M001
- Manufacturer: Hach
1.09 ±0.02 pH at 25°C
1.679 ±0.010 pH at 25°C
4.005 ±0.010 pH at 25°C
4.65 ±0.02 pH at 25°C
6.865 ±0.010 pH at 25°C
7.000 ±0.010 pH at 25°C
7.413 ±0.010 pH at 25°C
9.180 ±0.010 pH at 25°C
9.23 ±0.02 pH at 25°C
10.012 ±0.010 pH at 25°C
12.45 ±0.05 pH at 25°C
Nitrite TNTplus Vial Test, LR (0.015-0.600 mg/L NO₂-N), 25 Tests
Code: TNT839
- Manufacturer: Hach
0.015 – 0.600 mg/L NO₂-N
0.6 – 6.0 mg/L NO₂-N
2 – 90 mg/L NO₂-N
Chlorine (Free and Total) Reagent Set, DPD FEAS, Digital Titrator
Code: 2445300
- Manufacturer: Hach
0 – 3.00 mg/L Cl₂
0 – 3.5 mg/L Cl₂
0.02 – 2.00 mg/L Cl₂
COD in salt-/seawater – TNTplus Vial Test, LR (7 – 70 mg/L COD), 25 Tests
Code: TNT815
- Manufacturer: Hach
7 – 70 mg/L COD
70 – 1000 mg/L COD
Kiểm tra giá Sulfite 1 Reagent Powder Pillows, pk/100
Sulfite 1 Reagent Powder Pillows, pk/100
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