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Microx 4 trace portable oxygen meter
PreSens Microx 4 trace is a compact, fully self-contained fiber optic oxygen meter for non-contact and microinvasive O2 measurements. Compatible with PSt7 sensors (detection limit 15 ppb, 0 - 100% oxygen) and also with PSt8 trace oxygen sensors (detection limit 3 ppb, 0 - 10% oxygen).
SKU: Microx 4 trace
EZ1002 / EZ1003 Ammonium Colorimetric Analyzer
EZ1002 is a colorimetric measurement of ammonium concentration at 630 nm based on the APHA 3500-NH3 standard method (Berthelot). EZ1003 - colorimetric measurement at 450 nm in accordance with EPA Standard Method 350.1 (Nessler).
SKU: EZ1002.99001C02, EZ1003.99001C02
EZ3000 / EZ3001 Ion Selective Ammonium Analyzers
Industrial analyzer for periodic (discontinuous) analysis of the concentration of ammonium NH4-N in water. Direct measurement with combined ion-selective electrode according to the APHA 4500-NH3 (D) standard method.
SKU: EZ3000.99001C02, EZ3001.99001C02
Optical point SP-PSt7-NAU for oxygen sensor PreSens
Optical points SP-PSt7-NAU and SP-PSt7-YAU for PreSens oxygen sensors allow O2 measurements from 0 to 100% with a detection limit of 0.03%. SP-PSt7-NAU - not autoclavable. SP-PSt7-YAU - autoclavable.
SKU: SP-PSt7-NAU, SP-PSt7-YAU
BOD TRAK II Manometric BOD Apparatus
Simplify BOD analysis with BODTrak II. Results comparable to the dilution method are achieved in just two to three days. Use these results for process control or as an adjunct to a dilution method. Laboratory measuring station, control unit and stirrer with pressure transducers for 6 bottles. Measurement range 0 - 700 mg/L O2.
SKU: 2952400
Polymer Optical Fiber for PreSens Measuring Instruments
Polymer optical fiber serves as a universal connector between the meter and the PreSens. POV with SMA connector is compatible with Fibox, OXY-1 SMA, OXY-1 WM, OXY mini and pH mini meters, as well as pCO2 mini. POF with ST connector is compatible with Microx 4 and OXY-1 ST series meters.
SKU: POF
Buffer solution for BOD, 50 tests
Reagent pillows for BOD5 determination with the BODTrak II analyzer.
SKU: 2962266
BODTrak II Reagent Kit with BOD Bottles
Replacement kit of reagents and bottles for BOD determination.
SKU: 2952440
Potassium hydroxide granules, 25 g
KOH (CO2 absorber). Used when determining BOD5 on the BODTrak II analyzer.
SKU: 31425
Nitrification inhibitor for BOD, Trichloromethyl Pyridine (TCMP)
The BOD of carbonaceous compounds (CBOD) can be determined by adding a nitrification inhibitor. The CBOD test is recommended for biologically treated wastewater, biologically treated wastewater and river water samples.
SKU: 253335
Industrial titrator - Ammonium Analyzer EZ4005
The EZ4005 ammonium analyzer is a single parameter titrator with a wide measuring range: Standard measuring range: 100 - 5000 mg/L NH4-N.
SKU: EZ4005.99001C02
Optical point SP-PSt8-NAU for oxygen sensor PreSens
Optical points SP-PSt8-NAU and SP-PSt8-YAU for PreSens oxygen sensors allow O2 measurement in the range from 0 to 10%, detection limit - 0.007%. SP-PSt8-NAU - not autoclavable. SP-PSt8-YAU - autoclavable.
SKU: SP-PSt8-NAU, SP-PSt8-YAU
Oxygen Probe for In-Line Measurement OIM-PSt3
PreSens OIM-PSt3 is designed for process control and provides accurate and stable O2 measurements in the 0-100% / 0-45 mg / L range, with a detection limit of 0.03% / 15 ppb.
SKU: OIM-PSt3
Needle micro oxygen sensor NFSG-PSt7
The NFSG-PSt7 Fixed Tip Micro Needle Oxygen Sensor has a measuring range from 0 to 100% oxygen with a detection limit of 0.03% oxygen. Designed for headspace measurement in packaging or other applications where small volume measurements of gaseous oxygen are required.
SKU: NFSG-PSt7
Self-adhesive optical point SP-PSt3-SA for oxygen sensor PreSens
Optical point SP-PSt3-SA for non-invasive online monitoring of oxygen in the dissolved or gaseous phase in the range of 0 - 100%, 0 - 45 mg/l.
SKU: SP-PSt3-SA
Oxygen sensitive PET bottle cap OSC-PSt3
The oxygen sensitive PET bottle cap PreSens OSC-PSt3 is designed to measure oxygen penetration into opaque bottles in the range of 0 - 100% O2, 0 - 1000 hPa / 0 - 45 mg/L, 0 - 1400 μmol/L.
SKU: OSC-PSt3
Needle micro oxygen sensor NFSG-PSt8
The NFSG-PSt8 Fixed Tip Micro Needle Oxygen Sensor is designed for headspace measurement of trace oxygen or other applications where small volume measurements of gaseous oxygen are required. Has a measurement range from 0 to 10% oxygen with a detection limit of 0.007% O2.
SKU: NFSG-PSt8
Total Hardness Test Kit, Model 5-B
The drop titration method is used, which is simple and economical.
SKU: 145300
Total hardness test set, model HA-71A
The kit contains all the necessary reagents and accessories for determining the total hardness of water in a robust portable case for analysis in the laboratory and in the field.
SKU: 145201
Low range hardness reagent kit, 10 - 160 mg/l CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L as CaCO3.
SKU: 2448600
High range hardness reagent kit, 100 - 4000 mg/L as CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L CaCO3.
SKU: 2448700
Hardness reagent kit, 4 - 1000 μg/L CaCO3
Determination of ultra-low level of water hardness by the chlorophosphonazo method.
SKU: 2603101
Oxygen Probe for In-Line Measurement OIM-PSt6
PreSens OIM-PSt6 is designed for process control and provides accurate and stable O2 measurements in the 0-5% / 0-2 mg/L range, with a detection limit of 0.002% / 1 ppb.
SKU: OIM-PSt6
Oxygen sensitive PET bottle cap OSC-PSt6
The oxygen sensitive PET bottle cap PreSens OSC-PSt6 is designed to measure oxygen penetration in colored bottles in the range of 0 - 5% O2 / 0 - 2 mg/l.
SKU: OSC-PSt6
Sorting:
Microx 4 trace portable oxygen meter
PreSens Microx 4 trace is a compact, fully self-contained fiber optic oxygen meter for non-contact and microinvasive O2 measurements. Compatible with PSt7 sensors (detection limit 15 ppb, 0 - 100% oxygen) and also with PSt8 trace oxygen sensors (detection limit 3 ppb, 0 - 10% oxygen).
SKU: Microx 4 trace
EZ1002 / EZ1003 Ammonium Colorimetric Analyzer
EZ1002 is a colorimetric measurement of ammonium concentration at 630 nm based on the APHA 3500-NH3 standard method (Berthelot). EZ1003 - colorimetric measurement at 450 nm in accordance with EPA Standard Method 350.1 (Nessler).
SKU: EZ1002.99001C02, EZ1003.99001C02
EZ3000 / EZ3001 Ion Selective Ammonium Analyzers
Industrial analyzer for periodic (discontinuous) analysis of the concentration of ammonium NH4-N in water. Direct measurement with combined ion-selective electrode according to the APHA 4500-NH3 (D) standard method.
SKU: EZ3000.99001C02, EZ3001.99001C02
Optical point SP-PSt7-NAU for oxygen sensor PreSens
Optical points SP-PSt7-NAU and SP-PSt7-YAU for PreSens oxygen sensors allow O2 measurements from 0 to 100% with a detection limit of 0.03%. SP-PSt7-NAU - not autoclavable. SP-PSt7-YAU - autoclavable.
SKU: SP-PSt7-NAU, SP-PSt7-YAU
BOD TRAK II Manometric BOD Apparatus
Simplify BOD analysis with BODTrak II. Results comparable to the dilution method are achieved in just two to three days. Use these results for process control or as an adjunct to a dilution method. Laboratory measuring station, control unit and stirrer with pressure transducers for 6 bottles. Measurement range 0 - 700 mg/L O2.
SKU: 2952400
Polymer Optical Fiber for PreSens Measuring Instruments
Polymer optical fiber serves as a universal connector between the meter and the PreSens. POV with SMA connector is compatible with Fibox, OXY-1 SMA, OXY-1 WM, OXY mini and pH mini meters, as well as pCO2 mini. POF with ST connector is compatible with Microx 4 and OXY-1 ST series meters.
SKU: POF
Buffer solution for BOD, 50 tests
Reagent pillows for BOD5 determination with the BODTrak II analyzer.
SKU: 2962266
BODTrak II Reagent Kit with BOD Bottles
Replacement kit of reagents and bottles for BOD determination.
SKU: 2952440
Potassium hydroxide granules, 25 g
KOH (CO2 absorber). Used when determining BOD5 on the BODTrak II analyzer.
SKU: 31425
Nitrification inhibitor for BOD, Trichloromethyl Pyridine (TCMP)
The BOD of carbonaceous compounds (CBOD) can be determined by adding a nitrification inhibitor. The CBOD test is recommended for biologically treated wastewater, biologically treated wastewater and river water samples.
SKU: 253335
Industrial titrator - Ammonium Analyzer EZ4005
The EZ4005 ammonium analyzer is a single parameter titrator with a wide measuring range: Standard measuring range: 100 - 5000 mg/L NH4-N.
SKU: EZ4005.99001C02
Optical point SP-PSt8-NAU for oxygen sensor PreSens
Optical points SP-PSt8-NAU and SP-PSt8-YAU for PreSens oxygen sensors allow O2 measurement in the range from 0 to 10%, detection limit - 0.007%. SP-PSt8-NAU - not autoclavable. SP-PSt8-YAU - autoclavable.
SKU: SP-PSt8-NAU, SP-PSt8-YAU
Oxygen Probe for In-Line Measurement OIM-PSt3
PreSens OIM-PSt3 is designed for process control and provides accurate and stable O2 measurements in the 0-100% / 0-45 mg / L range, with a detection limit of 0.03% / 15 ppb.
SKU: OIM-PSt3
Needle micro oxygen sensor NFSG-PSt7
The NFSG-PSt7 Fixed Tip Micro Needle Oxygen Sensor has a measuring range from 0 to 100% oxygen with a detection limit of 0.03% oxygen. Designed for headspace measurement in packaging or other applications where small volume measurements of gaseous oxygen are required.
SKU: NFSG-PSt7
Self-adhesive optical point SP-PSt3-SA for oxygen sensor PreSens
Optical point SP-PSt3-SA for non-invasive online monitoring of oxygen in the dissolved or gaseous phase in the range of 0 - 100%, 0 - 45 mg/l.
SKU: SP-PSt3-SA
Oxygen sensitive PET bottle cap OSC-PSt3
The oxygen sensitive PET bottle cap PreSens OSC-PSt3 is designed to measure oxygen penetration into opaque bottles in the range of 0 - 100% O2, 0 - 1000 hPa / 0 - 45 mg/L, 0 - 1400 μmol/L.
SKU: OSC-PSt3
Needle micro oxygen sensor NFSG-PSt8
The NFSG-PSt8 Fixed Tip Micro Needle Oxygen Sensor is designed for headspace measurement of trace oxygen or other applications where small volume measurements of gaseous oxygen are required. Has a measurement range from 0 to 10% oxygen with a detection limit of 0.007% O2.
SKU: NFSG-PSt8
Total Hardness Test Kit, Model 5-B
The drop titration method is used, which is simple and economical.
SKU: 145300
Total hardness test set, model HA-71A
The kit contains all the necessary reagents and accessories for determining the total hardness of water in a robust portable case for analysis in the laboratory and in the field.
SKU: 145201
Low range hardness reagent kit, 10 - 160 mg/l CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L as CaCO3.
SKU: 2448600
High range hardness reagent kit, 100 - 4000 mg/L as CaCO3
The first titration gives results for the calcium hardness and the second titration gives the total hardness. The difference between the values is the level of magnesium hardness. All concentration results are given in mg/L CaCO3.
SKU: 2448700
Hardness reagent kit, 4 - 1000 μg/L CaCO3
Determination of ultra-low level of water hardness by the chlorophosphonazo method.
SKU: 2603101
Oxygen Probe for In-Line Measurement OIM-PSt6
PreSens OIM-PSt6 is designed for process control and provides accurate and stable O2 measurements in the 0-5% / 0-2 mg/L range, with a detection limit of 0.002% / 1 ppb.
SKU: OIM-PSt6
Oxygen sensitive PET bottle cap OSC-PSt6
The oxygen sensitive PET bottle cap PreSens OSC-PSt6 is designed to measure oxygen penetration in colored bottles in the range of 0 - 5% O2 / 0 - 2 mg/l.
SKU: OSC-PSt6

