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Type

Conductivity Standard Solution 1 Laboratory 4 Liquid reagents 4 Powder pillows 3 Standard pH solutions 1 Standard solutions - one-parameter analysis 18 Turbidity Standards 1

Industry

Pulp and paper 13 Power generation 13 Chemical 17 Municipal 26 Transport 13 Food and Beverage 19 Ecology 14 Glass 13 Pharmaceutical 14

Brand name

Hach 26 Haffmans Pentair 1 Hanna Instruments 1 Merck 3 Thermo Fisher Scientific 1 WTW 1

Parameters

Aluminum 1 Ammonium 4 Barium 1 Boron 1 Chromium 1 Cobalt 1 Conductivity 1 Copper 1 Hardness 1 Hardness of water 1 Manganese 1 Nickel 1 Nitrate 4 Orthophosphates 1 Phosphate 1 Phosphorus total 1 Silver 1 Sodium 1 Sulfite 1 Turbidity 1 Zinc 1 pH 5

Measurement Range

0.02 - 5 mg/L NH4-N 1 0.05 - 20.0 mg/L NH4-N 1 1 - 100 mg/L NH4-N 1 10 - 1000 mg/L NH4-N 1 111800 мкСм/см 1 pH 4.01 1 pH 7.00 1 pH 10.01 1

Features

Калибровочный буфер pH 5, трассируемый по NIST/PTB 1

Number of tests

15 1 250 1

Concentration

0.5 mg/L NH4-N 1 1 mg/L NH4-N 1 10 mg/L NH4-N 2 25 mg/L as P 1 50 mg/L NH4-N 2 50 mg/L NO3 1 100 mg/L CaCO3 total 1 100 mg/L NO3 1 100 mg/L as Al 1 100 mg/L as Zn 1 100 мг/л Cu 1 200 mg/L NO3 1 400 mg/L NO3 1 1000 mg/L Ag 1 1000 mg/L B 1 1000 mg/L Ba 1 1000 mg/L as Co 1 1000 mg/L as Mn 1 1000 mg/L as Ni 1 5000 mg/L as SO3 1 10000 mg/L CaCO3 1

Concentration 2

2.5 mg/L NH4-N 1 11.3 mg/L NO3-N 1 22.6 mg/L NO3-N 1 45.2 mg/L NO3-N 1 50 mg/L as CaCO3 1 90.4 mg/L NO3-N 1 500 mg/L NH4-N 1

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108700 WTW TEP 4: Technical buffer solution, pH 4.01 (1 liter)

Buffer solution for pH meters calibration. Ph value is 4.01

SKU: 108700