Hanna Calibration fluid pH 4.01 1 bag of 20ml.
Hanna Calibration fluid pH 4.01 1 bag of 20ml.
HI70004P Calibration fluid pH 4.01
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Above € 50,- free delivery in NL & BEIn stock Ordered before 16:00, shipped today *
Hanna Calibration fluid pH 4.01 1 bag of 20ml.
Hanna
Ocean Store
Ocean Store is a modern webshop with a large selection of reef aquarium equipment, supplements and food for your (marine) aquarium. We excel in reachability, service and speed. Not only in delivery of your ordered goods, but also in the adequate answering of your (marine) aquarium related questions. We are happy to share our passion for reef aquariums with you!
Open: Available Monday / Friday 9:00-20:00
Phone: +31(0)78-6456669
€ 0.99 - € 2999.99
EUR
479190
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Hanna Calibration fluid pH 4.01 1 bag of 20ml.
In stock€ 2.50
Hanna Checker pocket Fosfaat photometer
HI-713 Hanna Checker pocket photometer Phosphate incl. 5 tests This pocket photometer has been specially designed for the determination of phosphate LR (low measuring range) in fresh or sea water. They are much more accurate than test kits & test ...
Hanna Reagents Phosphate 25pcs.
HI-713-25 Hanna Reagents Phosphate 25pcs. After filling for 25 tests with the Hanna HI 713 Phosphate Checker ...
Hanna Checker pocket photometer Fosfaat ULR
HI774 Hanna HI 774 Checker Phosphate Ultra Low Range Digital pocket photometer for phosphate. This pocket-sized photometer is specially designed for the determination of phosphate ULR (Ultra low measuring range) in sweet ...
Hanna Reagents Phosphate ULR 25pcs.
HI774-25: reagentia voor fosfaat ULR, 25 stuks Reagents for the Hanna Pocket photometer phosphate HI774-25, 25 pieces. HI774-25: Reagents for Hanna Checker pocket photometer Phosphate ULR, 25 pieces ...
Hanna Reagents Iodine 25pcs.
HI-718-25 Reagents for the Hanna HI-718-25 Iodine Checker Contents: 25 pieces ...
Hanna Checker pocket photometer KH (mgr / L readout)
HI-755 Hanna Checker pocket photometer KH (seawater only) (mgr / L readout). This pocket photometer has been specially designed for the determination of alkalinity or KH in seawater (not suitable for freshwater). They are many tight ...
Hanna Reagents KH 25pcs. (mgr / L readout)
HI-755-26 Hanna Reagents KH 25pcs. (seawater only) ...
Hanna Checker pocket photometer KH (DKH readout)
HI-772 The HI772 Checker®HC (handheld colorimeter) offers a simple, accurate and cost-effective way to measure the alkalinity in degrees of carbonate hardness, usually abbreviated as dKH. From ...
Hanna Reagents KH 25pcs. (seawater only) DKH readout
HI-772-26 The HI772-26 are the replacement reagents Marine Alkalinity (dKH) Checker® HC - HI772. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked ...
Hanna Checker pocket photometer alkalinity in freshwater
HI775 This pocket-sized photometer is specially designed for the determination of alkalinity or KH in freshwater. They are much more accurate than test kits and test strips and the results are digitally displayed ....
Hanna reagents for alkalinity in freshwater
HI775-26 HI775-26 liquid reagents for alkalinity in freshwater, 25 analyzes ...
Hanna Checker pocket photometer Calcium
HI-758 Hanna Checker pocket photometer Calcium (seawater only). This pocket photometer is specially designed for the determination of Calcium in seawater (not suitable for freshwater). It is much more accurate ...
Hanna Reagents Calcium 25pcs.
HI-758-26 Hanna Reagents Calcium 25pcs. (seawater only) ...
Hanna Checker pocket photometer Nitrite
HI-764 Hanna Checker pocket photometer Nitrite. This Hanna checker Nitrite pocket HI764 (ultra low measuring range) photometer is specially designed for measuring nitrite for salt and fresh water. The hanna che ...
Hanna Reagents Nitrite 25pcs.
HI-764-25 Hanna Reagents Nitrite 25pcs ....
Hanna Checker pocket Phosphorus photometer
HI-736 The best available phosphate tester. The indicated value is in phosphorus and can easily be converted to PO4 (phosphate) The indicated value x3.066 and divide by 1000 With 6 bags to measure 6x
Hanna Reagents Phosphorus 25pcs.
HI-736-25 HI736-25 Reagents for phosphorus ULR, 0 to 200 μg / l, 25 pieces ...
Hanna Checker pocket Magnesium photometer
HI-719 This pocket photometer is specially designed for the determination of Magnesium in freshwater (not suitable for seawater). It is much more accurate than test kits & test strips and the results are ...
Hanna Reagents Magnesium 25pcs.
HI-719-25 Reagents Checker Magnesium HI719-25: Reagents for Magnesium, 25 tests These reagents are not suitable for seawater ...
Hanna Checker pocket photometer Suitcase
HI-702 Hanna Checker photometer for copper HR; 0.00-5.00 mg / l with 5 reagents and two cuvettes ....
Hanna Reagents Copper
HI-702-25 Reagents for the Hanna Pocket photometer Copper HI702, 25 pieces.
Hanna Checker pocket Ijzer photometer
HI721 Hanna HI-721 long range handheld colorimeter iron - Checker®HC About 6.3% of the Earth's crust is made of iron with 43% of this amount in the soil. As a result, iron is naturally ...
Hanna Reagents Iron 25pcs.
HI721-25 HI721-25 Reagents for Iron (25 pieces) ...
Hanna water-resistant salinity meter seawater
HI-98319 HI98319 is a digital salt tester specially designed for saltwater aquariums and displays results in parts per thousand (ppt), Practical Salinty Units (PSU) or gravity (SG). This what ...
Hanna calibration solution for salinity meter 1 bag 20ml.
HI-70024P HI-70024p is a top quality calibration solution for the salinity of seawater. This liquid is suitable for calibrating the Hanna salinity meter ....
Hanna Glazen replace cuvette for Checker pocket
HI-731321 Hanna Glass replace cuvette for Checker pocket ...
Hanna Calibration liquid pH 7.01 1 bag of 20 ml.
HI-70007P Hanna Calibration liquid pH 7.01 1 bag of 20 ml ....
Hanna Calibration Solution pH 10.01 1 bag 20ml.
HI-70010C HI70010C Calibrating agent pH 10.01 ...
Hanna Cleaning solution for PH and redox electrodes 500 ml
HI7061L Cleaning solution for PH and redox electrodes 500 ml from the brand Hanna ...
Hanna Nitrate photometer
HI97728C Nitrates in nature are the result of the decomposition of organic microorganisms or the use of fertilizers. Nitrates are reduced to nitrites which in turn are easily ...
Hanna 100 Tests Nitrate up to 30 mg / l for photometer
HI97728 Hanna 100 Tests Nitrat up to 30 mg / l for photometer reagents HI97728 ...
Hanna Pipette for dosing 100 µl
HI-731339P Hanna HI-731339p Pipette 0.1 ml x 1. Ideal for use with Hanna Checkers or the accurate dosing of additives in the aquarium water ....
Hanna Checker pocket photometer Nitraat
HI781 Get accurate water test results with the HI781 Marine Nitrate Low Range Colorimeter. With a digital readout, there is no longer any difficulty in determining colors visually. The compact design of this ...
Hanna Reagents Nitrate (seawater)
HI781-25 Hanna Reagent for the HI-781 Low Range Nitrate Checker Approximately 25 tests per pack....
Hanna Checker pocket photometer pH (seawater)
HI-780 The HI-780 Checker HC is a simple, accurate and cost-effective way to measure pH in seawater. This handheld colorimeter is designed as a more accurate alternative to chemical te...
Hanna Reagents pH (seawater)
HI-780-25 The HI-780-25 are the replacement reagents for the HI-780 Marine pH Checker® HC. ...
Hanna Checker pocket fotometer Ammonia LR
Hanna-HI700 This photometer is specially designed for the determination of ammonia in fresh water. They are much more accurate than test kits and strips and the results are displayed digitally. It's done with mess...
Hanna Reagent Ammonia (0.00 to 3.00 mg / l)
Hanna-HI700-25 HI700-25 liquid reagents for Hanna HI700 ammonia checker Liquid to perform 25 measurements...
Hanna Checker pocket photometer Nitrate LR-certified control set
HI781-11 The Marine Nitrate Checker Calibration Checker Set - HI781-11 provides a simple solution for validating the Marine Nitrate Checker® HC® - HI781...
Hanna Checker pocket photometer Nitraat HC
HANNA-HI782 The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high nitrate levels for saltwater aquariums and marine applications. With a digital readout, ...
Hanna Reagents Nitrate HC (seawater)
HI782-25 The HI782-25 are high-performance pre-measured reagents, allowing users to take quick and accurate measurements with their Marine Nitrate High Range Checker® HC. These reagents follow...
Hanna Caps for glass vials for; HI937xx & HI832xx & HI7xx
Hanna-HI731325 For use with cuvettes for photometers and turbidimeters. They are notched to fit into the groove on the gauge, therefore no light can enter and interfere with the measurement....
Hanna Digital Refractometer (Salt Densitometer) HI96822
HI96822 Hanna HI96822 for measuring salinity in seawater - Digital refractometer, portable....
Hanna Kuvetten cleaning doekjes x 4
HI-731318 This pack of 4 non-abrasive cloths is ideal for wiping cuvettes from photometers and turbidimeters without damaging the cuvette surface....
Hanna Cleaning solution for cuvettes
HI-9370350 The glass cuvette is an important part of the optical system in all colorimetric and turbidimetric measurements. Light reaches the sample by first passing through the cuvette glass. Based on...
Hanna Calibration fluid 12880 µS/cm 1 bag 20ml
HANNA-HI70030P Hanna Conductivity Calibration solution for calibrating your device to 12880 µS/cm. Packaged in a 20 ml bag....
Hanna 22mm Glass Cuvettes for Portable Photometers and Turbidimeters
HI731331 The HI731331 are the replacement glass cuvettes used with the HI96 series portable photometers and turbidimeters. Each cuvette has a 10 ml marking to determine the correct volume...
Hanno 22 mm glass cuvette caps used with HI977 series portable photometers
HI731336N The HI731336N are the replacement caps that screw onto the glass cuvettes used with the HI977xx series portable photometers. Each cap has a lockable indexing l...
Hanna Checker pocket photometer Magnesium (only for seawater)
HI-783 The HI-783 pocket checker is a simple and accurate way to measure magnesium in seawater. The HI783 Marine Magnesium handheld checker is designed to check the concentration of magnesium in sea water...
Hanna Reagents Magnesium (only for seawater)
HI-783-25 HI-783-25 Marine Magnesium Reagents for the Hanna HI-783 Checker...
Hanna Checker pocket photometer Ammonia (Only for seawater)
HI-784 The HI-784 pocket checker is a simple and accurate way to measure ammonia in seawater. The HI784 Marine Ammonia handheld checker is designed to check the concentration of Ammonia in seawater aq...
Hanna Reagents Ammonia (Only for seawater)
HI-784-25 HI-784-25 Marine Ammonia Reagents for the Hanna HI-784 Checker...
Hanna TDS Calibration fluid 800 ppm 1 bag 20ml.
HI70080 HI70080P is a high-quality 800 mg/L (ppm) TDS solution that is NIST traceable and comes in portable, single-use sachets. Each sachet has the lot number and expiration date stamped on it and...
Filter Holder with Luer Lock
HI740271 The HI740271 is a replacement filter holder with Luer lock (1 pc.) for use with the HI781 Low Range Marine Nitrate Checker...
Hanna Checker pocket photometer Silica
HANNA-HI705 The HI-705 handheld checker is a simple, accurate and cost-effective way to measure low ranges of silica. Designed as a more accurate alternative to chemical test kits, the...
Hanna Kit with stands for HI705
HANNA-HI705-11 The Silica Low Range Checker® HC Calibration Check Kit - HI705-11 provides a simple solution for validating the Silica Low Range Checker® HC - HI705 with a range of 0.00 to 2.00...
Hanna Reagent Silica LR
HANNA-HI705-25 HI705-25 Reagent set for Silica LR is for the HI705 checker-photometer silica 0.00 - 2.00 ppm (low range) and contains 25 test sets consisting of: 1 x 8ml HI705A-0 25 x 0.06 g HI705B-0 25. ..
Hanna HI97115c Marine Master set
HANNA-HI97115C Hanna HI97115c Marine Master set Measures 8 important parameters with one photometer for the seawater aquarium (in handy case)...
Hanna Reagents Iron LR 25 pcs.
HANNA-HI746-25 Reagent for checker iron LR (25 tests) HI746-25...
Hanna Reagentia Copper LR 25st.
HANNA-HI747-25 The HI747-25 are the replacement reagents for the HI747 Copper Low Range Checker® HC. These high-quality reagents are manufactured in our state-of-the-art facility and are clearly marked with...
Hanna Pocket-sized multi-parameter seawater photometer w/Bluetooth
HANNA-HI97115 The HI97115 is a compact and versatile marine multi-parameter photometer designed to accurately determine pH, alkalinity, ammonia, calcium, magnesium, nitrate, nitrite and phosphate levels...
Hanna calibration solution for salinity meter 35.00 ppt 1 bag 20ml.
HI-70023 It is recommended to calibrate the electrode before using it. For best results, you should calibrate regularly. In addition, the instrument should be calibrated: When high na...
Hanna Nitrite Low Range Photometer
HANNA-HI97707 HI97707 is an advanced low range portable photometer for measuring nitrite in water. This meter offers a superior optical system using a reference detector and ...
Hanna Marine Calcium Checker colorimeter kalibratievloeistof HI758-11
HANNA-HI758-11 Marine Calcium Checker colorimeter calibration fluid Suitable for the Hanna HI758 Marine calcium Checker...
Hanna Marine Phosphate - Ultra Low Range Calibration Check Kit (HI774-11)
HANNA-HI774-11 Hanna Marine Phosphate - Ultra Low Range Calibration Check Kit (HI774-11)
Hanna 10 ml syringe with 10 syringe filters 0.45 µm
HI-D110 10 ml syringe with 10 syringe filters 0.45 µm A water sample can be naturally or by the type of sampling contaminated with suspended particles, air and gas bubbles or sediments and can be optically i...
Hanna Tester pHep for pH with automatic temp. compensation, measuring accuracy: ±0.1 pH
HI-98107 The pHep® pH Tester (HI98107) has revolutionized the way pH is measured. It allows even non-technical users to easily, cost-effectively and reliably measure pH ...
Hanna pocket photometers
Hanna pocket photometers are very accurate. No longer comparing with a color chart, but reading the concentration of the measured substance directly on the display of the measuring instrument.
Measure & control
Something in the aquarium doesn't seem to be quite right. Algae, aquarium plants or corals die or aquarium fish die for no apparent reason. Recognizable? Then it's time to measure your water values. With an aquarium water test you can measure the most important water values in your aquarium and establish whether your aquarium is in good balance. This is important because the water values tell you whether and which actions you must perform to get a beautiful aquarium or to keep it.
ARKA myAqua190/380 - Fine and carbon filter set
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Microbe-Lift Shrimp and crab food 150 ml (50 g)
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