9547 Results for: "pH Indicator Papers and Test Strips&amp"

Supplier: HACH

Oxidation-reduction indicator for the analysis of BOD, total chlorine, chromium, cyanide, dissolved oxygen and sulfite.

Supplier: VWR Collection

Polystyrene (PS), transparent.

Supplier: HACH

Uses simple, fast colour disc and drop count methods to measure carbon dioxide, dissolved oxygen, and pH for applications in water ecology

Supplier: HACH

For calibration of pH meters.

Supplier: VWR Collection

This user friendly portable instrument with robust IP 67 rated housing provides high resolution and accuracy for precise measurements of pH, mV, conductivity and oxygen in field applications (can only be used to measure any two of these at the same time). Complete with waterproof USB output for connection to a computer. GLP compliant.

Supplier: HACH

Reagents for photometric analysis either in field conditions or in the laboratory.

Supplier: HACH

The unit-dose powder pillows assure buffer freshness and eliminate the possibility of contamination. Each powder pillow prepares 50 ml of buffer solutions of respective pH.

Supplier: DWK LIFE SCIENCES

FIOLAX®, neutral glass.

Supplier: VWR Collection

Transparent PS or translucent PP.

Supplier: HACH

AL-36B can measure acidity, alkalinity, carbon dioxide (1,25 to 100 mg/L), dissolved oxygen (0,2 to 20 mg/L), hardness and pH (4 to 10).

Supplier: VWR Collection

Polystyrene (PS), clear or polypropylene (PP), natural.

Supplier: VWR Chemicals

VWR® powder pack reagents are designed to be used on laboratory and portable photometers with 16 mm cell capability. No calibration data is necessary. The pillows, individually sealed in aluminium foil packs, are unaffected by ambient conditions and contain pre-measured powder reagents for accuracy, convenience and great solubility.

Supplier: HACH

This kit is used for controlling boiler and cooling water treatment and checking corrosion using the drop count test which is a simple volumetric/ titration method with colour indication. It is an economical solution for the small boiler operator who needs to monitor alkalinity (5 to 400 mg/L), chloride (5 to 400 mg/L), hardness (0 to 2500 mg/L), iron (0 to 4 mg/L), and pH (4 to 10).

Supplier: HACH

The drop count test is a simple, easy and cost-effective way to test for many parameters like chlorine, chloride, dissolved oxygen, carbon dioxide, sulphite, nitrogen, formaldehyde, and more.

Supplier: VWR Collection

Frame: Stainless steel; woven wire cloth: Stainless steel, ISO 3310, ASTM E11, BS 410, AFNOR.

Supplier: VWR Collection

Frame: Stainless steel; perforated plates: Galvanised steel, ISO 3310-2, ASTM E323, BS 410, AFNOR.

Supplier: VWR Collection

Frame: Stainless steel; perforated plates: Galvanised steel, ISO 3310-2, ASTM E323, BS 410, AFNOR.

Supplier: METTLER TOLEDO

These instruments with two or three channels are modularly expandable with additional measurement parameters at any time.

Supplier: HACH

Biological Activity Reaction Test (BART) biodetectors are microbiological diagnostic tools used to identify the presence of process disruptors. Tests for many types of bacteria are available, including sulfate-reducing bacteria, heterotropic acid, nitrifying bacteria, pool and spa bacteria, blue-green algae, and more.

Supplier: HACH

Test kit, Indicator for chlorine (total) for use with CL17

Supplier: THERMO ORION

These bench top meters with with pH and conductivity modules meet the most challenging applications for pH, mV, ORP, conductivity, total dissolved solids (TDS), salinity, resistivity and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.

Supplier: HACH

These digital combination electrodes feature a built-in temperature sensor and are either refillable or non refillable. They can be used with all Hach HQd™ meters.

Supplier: WTW

Digital high performance multi-parameter device with two galvanically isolated measuring channels for pH/mV, ISE (including incremental methods), conductivity and oxygen measurements. With comprehensive GLP functions.

Supplier: METTLER TOLEDO

Ideal for critical samples such as suspensions or samples of unknown composition (e.g. wastewater).

Supplier: VWR Chemicals

VWR® powder pack reagents are designed to be used on laboratory and portable photometers with 16 mm cell capability. No calibration data is necessary. The pillows, individually sealed in aluminium foil packs, are unaffected by ambient conditions and contain pre-measured powder reagents for accuracy, convenience and great solubility.

Supplier: VWR Collection

Test tubes made from borosilicate 7.1 glass, ideal for use as disposable.

Supplier: HACH

Test kit, Phosphate, colour disc, Range: 0 - 40 mg/l PO₄

Supplier: HACH

This multi-test kit combines popular water treatment tests into one compact kit which can be used to determine chlorine (0 to 3,4 mg/L), hardness (1 to 20 gpg), iron (0 to 4 mg/L) and pH (4 to 10) in the water sample.

Supplier: VWR Collection

Sampling rack

Supplier: THERMO ORION

These bench top meters with conductivity module meet most challenging applications for pH, ion concentration, mV, ORP and temperature. The meters offer interchangeable measurement modules that allow multiple users to customise four separate channels to meet their specific requirements.