Bases

Ammonia solution 25 % p. a., ISO, Ph. Eur. (250 g NH₃/kg)

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Sodium hydroxide solution 32 - 33 % w/w p. a. (for Kjeldahl N determination)

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Sodium hypochlorite solution 47/50 %

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Sodium hydroxide 32 % w/w puriss.

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Sodium hydroxide solution 20 % pure (19.5 - 20.5 %)

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Ammonia solution 27.5 % p. a., ISO, Ph. Eur. (275 g NH₃/kg)

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Ammonia solution 30 – 33 % p. a., ACS, Ph. Eur. (300 – 330 g NH₃/kg)

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Ammonia solution 25 % puriss. (250 g NH₃/kg)

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Ammonia solution superpure for trace analysis (25 % w/w)

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Sodium hydroxide solution technical grade 15 % (14–16 %)

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Potassium hydroxide solution 50 % (v/v) (500 g KOH/l)

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Sodium hydroxide 25 % w/w p. a.

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Sodium hydroxide solution 32 % w/w p. a. (for Kjeldahl N determination)

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Sodium hydroxide 15 % w/w puriss.

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Sodium hydroxide 25 %

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Sodium hydroxide sol. 45 %

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Sodium hydroxide solution 30 % w/w Ph. Eur., USP

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Sodium hydroxide solution 40 %

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Sodium hydroxide solution 5 %

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Sodium hydroxide solution 50 %

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Sodium hydroxide solution 8 mol/l

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Reagents VARIO for Photometer Lovibond^®and HACH^®

Tintometer

Suitable for Lovibond ^®Photometers as well as for Photometers of company HACH ^®*...

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BOD-Measurement-System BD 600

Tintometer

BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. The sensor system BD 600 is a 6 sample system that allows precise measurements of BOD based on the manometric principle. Manometric respirometers relate oxygen uptake to the change in pressure caused by oxygen consumption while maintaining a constant volume. Due to the modern integral pressure sensors, it is not necessary to use mercury for the measurements. The BOD values are stored automatically in the sensor memory at regular intervals and can be called up on the large-format display at any time without the need for time-consuming conversion using factors. This means that test series that end on a Sunday can be evaluated during the following week without any problem. Measurement series can be stored on USB stick/ SD card or transferred via USB cable to evaluate the data on a computer. The measurement period is user-selectable between 1 and 28 days to suit the application. While short measurement periods are useful for scientific applications, standard BOD measurements typically extend over a period of 5 days - and manometric determination of OECD, for example, generally takes place over a period of 28 days....

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BOD measurement is an important measurement of the effects of domestic and industrial waste water on sewage plants and outflow points. The sensor system BD 600 is a 6 sample system that allows precise measurements of BOD based on the manometric principle. Manometric respirometers relate oxygen uptake to the change in pressure caused by oxygen consumption while maintaining a constant volume. Due to the modern integral pressure sensors, it is not necessary to use mercury for the measurements. The BOD values are stored automatically in the sensor memory at regular intervals and can be called up on the large-format display at any time without the need for time-consuming conversion using factors. This means that test series that end on a Sunday can be evaluated during the following week without any problem. Measurement series can be stored on USB stick/ SD card or transferred via USB cable to evaluate the data on a computer. The measurement period is user-selectable between 1 and 28 days to suit the application. While short measurement periods are useful for scientific applications, standard BOD measurements typically extend over a period of 5 days - and manometric determination of OECD, for example, generally takes place over a period of 28 days.

Scope of supply:

BD 600, complete unit with 6 or 12* sensor heads and control unit with batteries
Power supply unit incl. Y-cable for common power supply of BD 600 and stirring unit
Inductive stirring unit
6 or 12* sample bottles
6 or 12* rubber gaskets
6 or 12* magnetic stirring rods
1 overflow flask, 157 ml
1 overflow flask, 428 ml
1 bottle, 50 ml potassium hydroxide solution
1 bottle, 50 ml nitrification inhibitor solution
1 instruction manual
remote control

Specifications
Measuring principle:	respirometric, electronic pressure sensor
Ranges:	0 - 40, 0 - 80, 0 - 200, 0 - 400, 0 - 800, 0 - 2000, 0 - 4000 mg/l O₂
Measurement period:	User-selectable, between 1 and 28 days
Power supply:	100-240 V, battery buffered or via power supply using Y-cable
Protection class:	IP 54 (sensor head)
Interface:	USB host port (USB stick), USB device port (computer), SD card
Clock:	Real time
Application:	BOD5 / BODF / OECD301F

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Sodium hydroxide solution 2 mol/l - 2 N solution

AnalytiChem

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Sodium hydroxide solution 0.1 mol/l - 0.1 N solution

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Ihr Kontakt zu Th. Geyer

Bases

Ammonia solution 25 % p. a., ISO, Ph. Eur. (250 g NH₃/kg)

Sodium hydroxide solution 32 - 33 % w/w p. a. (for Kjeldahl N determination)

Sodium hypochlorite solution 47/50 %

Sodium hydroxide 32 % w/w puriss.

Sodium hydroxide solution 20 % pure (19.5 - 20.5 %)

Ammonia solution 27.5 % p. a., ISO, Ph. Eur. (275 g NH₃/kg)

Ammonia solution 30 – 33 % p. a., ACS, Ph. Eur. (300 – 330 g NH₃/kg)

Ammonia solution 25 % puriss. (250 g NH₃/kg)

Ammonia solution superpure for trace analysis (25 % w/w)

Sodium hydroxide solution technical grade 15 % (14–16 %)

Potassium hydroxide solution 50 % (v/v) (500 g KOH/l)

Sodium hydroxide 25 % w/w p. a.

Sodium hydroxide solution 32 % w/w p. a. (for Kjeldahl N determination)

Sodium hydroxide 15 % w/w puriss.

Sodium hydroxide 25 %

Sodium hydroxide sol. 45 %

Sodium hydroxide solution 30 % w/w Ph. Eur., USP

Sodium hydroxide solution 40 %

Sodium hydroxide solution 5 %

Sodium hydroxide solution 50 %

Sodium hydroxide solution 8 mol/l

Reagents VARIO for Photometer Lovibond^®and HACH^®

BOD-Measurement-System BD 600

Sodium hydroxide solution 2 mol/l - 2 N solution

Sodium hydroxide solution 0.1 mol/l - 0.1 N solution

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Please select a line first.

Ihr Kontakt zu Th. Geyer

Bases

Ammonia solution 25 % p. a., ISO, Ph. Eur. (250 g NH₃/kg)

Sodium hydroxide solution 32 - 33 % w/w p. a. (for Kjeldahl N determination)

Sodium hypochlorite solution 47/50 %

Sodium hydroxide 32 % w/w puriss.

Sodium hydroxide solution 20 % pure (19.5 - 20.5 %)

Ammonia solution 27.5 % p. a., ISO, Ph. Eur. (275 g NH₃/kg)

Ammonia solution 30 – 33 % p. a., ACS, Ph. Eur. (300 – 330 g NH₃/kg)

Ammonia solution 25 % puriss. (250 g NH₃/kg)

Ammonia solution superpure for trace analysis (25 % w/w)

Sodium hydroxide solution technical grade 15 % (14–16 %)

Potassium hydroxide solution 50 % (v/v) (500 g KOH/l)

Sodium hydroxide 25 % w/w p. a.

Sodium hydroxide solution 32 % w/w p. a. (for Kjeldahl N determination)

Sodium hydroxide 15 % w/w puriss.

Sodium hydroxide 25 %

Sodium hydroxide sol. 45 %

Sodium hydroxide solution 30 % w/w Ph. Eur., USP

Sodium hydroxide solution 40 %

Sodium hydroxide solution 5 %

Sodium hydroxide solution 50 %

Sodium hydroxide solution 8 mol/l

Reagents VARIO for Photometer Lovibond®and HACH®

BOD-Measurement-System BD 600

Sodium hydroxide solution 2 mol/l - 2 N solution

Sodium hydroxide solution 0.1 mol/l - 0.1 N solution

Add to shopping cart

Please select a line first.

Reagents VARIO for Photometer Lovibond^®and HACH^®