081-855-1842
02-541-4199
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof Subtotal: ฿9,630.00
Chemischer Testkit zur Bestimmung von Chlor Frei im Bereich 0.0 – 2.0 mg/L (ppm).
Packungsgröse: 50 Tests
| Messbereich | 0.0-2.0 mg/L (ppm) |
| Auflösung | 0.5 mg/L (ppm) |
| Methode |
Colorimetric DPD |
Related products
All Product
฿1,712.00
Chemical test kit for the determination of total hardness in the range 0.0 to 30.0 mg / l / 0 to 300 mg / l (ppm). 100 Tests
All Product
฿1,284.00
Chemical test kit for the determination of free chlorine in the range 0 to 2.5 mg / l (ppm).
All Product
฿4,815.00
Test kit for the chemical determination of sulfate in the range 20 to 100 mg / l (ppm). 100 Tests
Out of stock
฿7,276.00
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.
Out of stock
All Product
฿6,955.00
Test kit for the chemical determination of silicate in the range 0-1 mg / l (ppm). 100 Tests
Out of stock
All Product
฿6,366.50
Chemischer Testkit zur Bestimmung von Bor im Bereich 0,0 bis 5,0 mg/l (ppm). Packungsgröse: 100 Tests
Out of stock
All Product
฿7,276.00
Test kit for the chemical determination of silicate in the range 0-40mg / l / 0 800 mg / l (ppm). 100 Tests
All Product
฿4,440.50
Chemical test kit for the determination of iron in the range 0-5 mg / l (ppm). 50 tests