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Xylem - WTW 14776/1 Nitrite No2 250445
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Xylem - WTW 14776/1 Nitrite No2 250445

PART NO: X-250445
Price: £228.60
Out of Stock (Ships in approx. 2 weeks)
Photometric test kit for measurement of Nitrite NO2
Available ranges:
0.005 - 1.000 mg/l NO2-N
0.016 - 3.29 mg/l NO2

Number of tests: 1000 (Reagent tests)
Sample volume required: 5ml
Cuvette type: 10mm, 20mm, 50mm

Compatible with photometers:
photoLab S12
photoLab Spectral
pHotoFlex 0.01 - 0.50 mg/l NO2-N; 0.03 - 1.64 mg/l NO2

Additional information:
For use with seawater.

Reaction:
Griess Reaction analog EN 26777 LD 10 and US Standard Method 4500-NO2- B. NO2-1,2: Diazotisation
00609: Iron reaction in acid solution with Fe(II)-ethylendiammonium sulfate

Applications:
Waste water, ground and surface water, drinking water, sea water, food and soils after corresponding sample preparation

Photometer photoLab® and photoFlex®, stored test protocols
A: Stored in photoLab® S6, S12, photoLab® 6000 Serie and photoLab® Spektral
B: Stored in photoLab® S12, photoLab® 6000 Serie and photoLab® Spektral
C: Stored in photoFlex® and photoFlex® Turb®

Reagent-free tests:
Cu - copper plating bath, 690nm, 820nm - copper plating bath - B
CrO3 - chromium plating bath - chromium plating bath - B
Ni - nickel plating bath - nickel plating bath - B
HZ - Hazen colour - Hazen colour - B
IFZ - iodine number, 340nm, 455nm - iodine number - B
m-1 (DFZ) - colouring - FB445 - B, C
m-1 (DFZ) - colouring - FB525 - A, C
m-1 (DFZ) - colouring - FB620 - B, C
FAU - turbidity 620 - T620 - B
E - extinction - extinction - A, B, C
SAK - Spectral absorption coefficient at 254 and 436nm photoLab® 6100 VIS (436nm) and UV-VIS photoLab® 6600 (254/436nm)

Further tests on demand, range information is based on max. area and can also be smaller for photoFlex®.

Product Specification:
Product Type: 14776/1
Description: NO2-N, Nitrite
For: B, C
Unit: 0.005 - 1.00 mg/l
No. of determinations: 1000