Liquid analysis test kits

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ASCO CARBON DIOXIDE

Test kit CO2 / carbon dioxide

The ASCO CO2 carbonation tester is used to check your CO2 for any off odour or taste.

The ASCO CO2 carbonation tester...

Test kit CO2 / carbon dioxide

The ASCO CO2 carbonation tester is used to check your CO2 for any off odour or taste.

The ASCO CO2 carbonation tester is used to identify any off odour and/or taste in CO2. With this simple, easy to use kit you can check the quality of your liquid or gaseous CO2 from bulk tanks or CO2 cylinders.

With the ASCO CO2 carbonation tester you can test a sample of carbonated water. The carbonated water is compared for taste and smell with a non-carbonated sample of the same water.

Test kit CO2 / carbon dioxide - ASCO CO2

CO2 Testing Equipment

CO2 Gas Purity Tester (up to 99.995%)
The ASCO CO2 gas purity tester is used to reliably check the purity...

Test kit CO2 / carbon dioxide - ASCO CO2

CO2 Testing Equipment

CO2 Gas Purity Tester (up to 99.995%)
The ASCO CO2 gas purity tester is used to reliably check the purity of your CO2.

The ASCO CO2 gas purity tester has been designed to measure the purity of CO2 up to 99.995% in a quick, easy and reliable way. Essential for bottling plants, breweries and industrial gas companies.

The complete kit contains all equipment for a simple, safe and fast CO2 gas purity test. The ASCO CO2 gas purity tester (stainless steel) can be used either wall-mounted or free standing.
Dostmann electronic

Test kit pH - max. 14 pH, max. 60 °C

Application profile Portable PH Instrument Set 3 for temperature and pH with
data, contains:
Instrument PHM230
Insertion probe PHE04cc
Cleaning solution
Storage solution
Buffer solutions...

Test kit pH - max. 14 pH, max. 60 °C

Application profile Portable PH Instrument Set 3 for temperature and pH with
data, contains:
Instrument PHM230
Insertion probe PHE04cc
Cleaning solution
Storage solution
Buffer solutions...

Test kit pH - 0 - 14 pH, max. 60 °C, max. 132 PPM, max. 20 mg/l

- Manual or automatic temperature compensation
- Automatic adjustment function of pH 4, pH 7 and pH 10
- SD-card-slot for recording the measurement...

Test kit pH - 0 - 14 pH, max. 60 °C, max. 132 PPM, max. 20 mg/l

- Manual or automatic temperature compensation
- Automatic adjustment function of pH 4, pH 7 and pH 10
- SD-card-slot for recording the measurement values
- Logging interval from 1 sec. to 8 hours
- SD- card usable from 1 to 16 GB
- Direkt data export from SD- card to EXCEL
- HOLD and MAX/MIN- Function
- Incl. PC- interface
Product feature WAM-Analysis instrument-Set:
WAM 235 Analysis instrument
pH immersion probe PHE03
Cleaning solution
Storage solution
Buffer solution
Conductivity and salt probe
Conductivity solution
Temperature probe
Hanna Instruments

Test kit alkalinity - 100 - 300 mg/l | HI 3811

The HANNA alkalinity test kit makes monitoring easy, quick and safe. The compact size gives the user the versatility to use the kit anywhere. The design makes the kit easy to handle and, except for alkalinity titrant, practically prevents accidental...

Test kit alkalinity - 100 - 300 mg/l | HI 3811

The HANNA alkalinity test kit makes monitoring easy, quick and safe. The compact size gives the user the versatility to use the kit anywhere. The design makes the kit easy to handle and, except for alkalinity titrant, practically prevents accidental injury or damage due to spills.

Alkalinity can be measured as phenolpthalein alkalinity and total alkalinity. The phenolpthalein alkalinity is determined by neutralizing the sample to a pH of 8.3 using a dilute hydrochloric acid solution, and a phenolpthalein indicator. Since bicarbonate ions can be converted to carbonic acid with additional hydrochloric acid, the phenolpthalein alkalinity measures total hydroxide ions, but only half of the bicarbonate contribution.

Order Information:
HI 3811 test kit comes with 10 mL phenolpthalein indicator, 10 mL bromophenol blue indicator, 120 mL alkalinity titrant, 10 mL calibrated vessel, 50 mL calibrated vessel, and calibrated syringe with tip.

Test kit CO2 / carbon dioxide - 0 - 100 mg/l | HI 3818

Carbon dioxide levels can be measured quickly and safely with the HANNA Carbon Dioxide Test Kit. This compact, portable kit allows the user the option of field or laboratory use. The design makes the kit...

Test kit CO2 / carbon dioxide - 0 - 100 mg/l | HI 3818

Carbon dioxide levels can be measured quickly and safely with the HANNA Carbon Dioxide Test Kit. This compact, portable kit allows the user the option of field or laboratory use. The design makes the kit easy to handle and, except for the Carbon Dioxide Reagent, practically prevents accidental injury or damage due to spills.

Carbon dioxide (as carbonic acid) in the water sample is neutralized with a dilute sodium-hydroxide solution to a pH of 8.3 using a phenolphthalein indicator. This process converts carbonic acid to sodium bicarbonate:

CO2+H2O → H2CO3+NaOH → NaHCO3+H20

Order Information:
HI 3818 test kit comes with 10 mL phenolphthalein indicator, 120 mL carbon dioxide reagent, 10 mL calibrated vessel, 50 mL calibrated vessel and calibrated syringe.

Test kit acid - 100 - 500 mg/l | HI 3820

With the use of diluted sodium hydroxide as the titrant and bromphenol blue or phenolphthalein indicators, the contribution of strong or organic acids can be determined. The measurement of the strong acid contribution...

Test kit acid - 100 - 500 mg/l | HI 3820

With the use of diluted sodium hydroxide as the titrant and bromphenol blue or phenolphthalein indicators, the contribution of strong or organic acids can be determined. The measurement of the strong acid contribution to the sample acidity is known as methyl orange acidity. This is carried out by titrating with sodium hydroxide until the solution turns from yellow to green/blue (pH endpoint about 4.5). The total acidity caused by both mineral and organic acids is determined by titrating to an endpoint pH of 8.3, using phenolphthalein as an indicator. This is known as phenolphthalein inacidity.

Order Information:
HI 3820 test kit comes with 10 mL dechlorinating reagent, bromophenol blue indicator, phenolpthalein indicator, acidity titrant, 10 mL calibrated vessel, 50 mL calibrated vessel, and calibrated syringe.

Colorimetric ammonia test kit - 0 - 2.5 mg/l | HI 3824

Concentrations of ammonia in rivers and drinking water reservoirs indicate the presence of agriculture or urban pollution. When the concentration of ammonia is high enough, it can alter the smell and taste...

Colorimetric ammonia test kit - 0 - 2.5 mg/l | HI 3824

Concentrations of ammonia in rivers and drinking water reservoirs indicate the presence of agriculture or urban pollution. When the concentration of ammonia is high enough, it can alter the smell and taste of water. In industrial applications, high concentrations of ammonia can cause corrosion in pipes. Ammonia is also monitored in aquariums and fish farming applications because of its toxicity to fish.

This HANNA ammonia portable test kit determines the ammonia concentration in water in several easy steps. The Nessler reagent reacts with ammonia, under strong alkaline conditions, to form a yellow colored complex.

Order Information:
HI 3824 test kit comes with 20 mL plastic beaker, color comparison cube, 20 mL ammonia reagent 1 (for fresh water) and 20 mL Nessler reagent

Test kit - 0 - 2.5 mg/l | HI 3847

Copper is an essential trace element in human diet (the daily requirement is around 2.0 mg) and a factor in plant metabolism.

On the other hand,...

Test kit - 0 - 2.5 mg/l | HI 3847

Copper is an essential trace element in human diet (the daily requirement is around 2.0 mg) and a factor in plant metabolism.

On the other hand, corrosion of copper alloys in pipe fittings may introduce considerable quantities of copper into water supplies.

Copper salts react with bicinchoninate reagent to form a purple product in a neutral buffered condition. The amount of color developed is directly proportional to the concentration of copper present in the aqueous sample.

Order Information:
HI 3847 test kit comes with HI 3847-0 reagent (100 packets) and color comparison cube.
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