pH meters

472 products

Weergeven 25 - 48 van 472 producten

Weergeven 25 - 48 van 472 producten
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GroStar™ GS1 pH-zaktesterAPERA Instruments
APERA Instruments GroStar™ GS1 pH-zaktester
€101,00
GroStar™ GS2 pH-zakmeter voor bodemmonstersAPERA Instruments
APERA Instruments GroStar™ GS2 pH-zakmeter voor bodemmonsters
€231,00
Clarification hydrometer, 0-5:0,5%mas, accuracy +/- 1 scale division, 290mmAmarell
Amarell Clarification hydrometer, 0-5:0,5%mas, accuracy +/- 1 scale division, 290mm
€44,79
Clarification hydrometer, 0-10:0,5%mas, accuracy +/- 1 scale division, 290mmAmarell
Amarell Clarification hydrometer, 0-10:0,5%mas, accuracy +/- 1 scale division, 290mm
€48,82
Clarification hydrometer, 0-18:0,5%mas, accuracy +/- 1 scale division, 290mmAmarell
Amarell Clarification hydrometer, 0-18:0,5%mas, accuracy +/- 1 scale division, 290mm
€52,91
neoLab® pH-meter compact, pH 0 tot 15neolab
neolab neoLab® pH-meter compact, pH 0 tot 15
€23,58
neoLab® pH Check, pH 0 tot 14, 0 ° tot 50 °C, batterijen inbegrepenneolab
neolab neoLab® pH Check, pH 0 tot 14, 0 ° tot 50 °C, batterijen inbegrepen
€56,40
Grain-Vita-TesterAerne Analytic
Aerne Analytic Grain-Vita-Tester
€6.148,15
neoLab® pH/ORP/temperatuurmeter in set met bufferoplossing en kofferneolab
neolab neoLab® pH/ORP/temperatuurmeter in set met bufferoplossing en koffer
€698,24
Saccharimeter according to Brix, 60-80:1/1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 60-80:1/1°Brix, accuracy +/- 1 scale division,
€27,97
Saccharimeter according to Brix, 60-90:1/1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 60-90:1/1°Brix, accuracy +/- 1 scale division,
€87,49
Saccharimeter according to Brix, 40-60:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 40-60:0,1°Brix, accuracy +/- 1 scale division,
€63,67
Saccharimeter according to Brix, 60-90:1/1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 60-90:1/1°Brix, accuracy +/- 1 scale division,
€26,19
Saccharimeter according to Brix, 70-80:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 70-80:0,1°Brix, accuracy +/- 1 scale division,
€46,18
Saccharimeter according to Brix, 60-70:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 60-70:0,1°Brix, accuracy +/- 1 scale division,
€103,91
Saccharimeter according to Brix, 20-30:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 20-30:0,1°Brix, accuracy +/- 1 scale division,
€93,11
Saccharimeter according to Brix, 80-90:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 80-90:0,1°Brix, accuracy +/- 1 scale division,
€46,18
Saccharimeter according to Brix, 30-70:1/1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 30-70:1/1°Brix, accuracy +/- 1 scale division,
€26,19
Saccharimeter according to Brix, 40-50:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 40-50:0,1°Brix, accuracy +/- 1 scale division,
€98,51
Saccharimeter according to Brix, 40-60:1/1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 40-60:1/1°Brix, accuracy +/- 1 scale division,
€26,70
Saccharimeter according to Brix, 20-40:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 20-40:0,1°Brix, accuracy +/- 1 scale division,
€58,92
Saccharimeter according to Brix, 30-40:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 30-40:0,1°Brix, accuracy +/- 1 scale division,
€26,35
Saccharimeter according to Brix, 0-10:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 0-10:0,1°Brix, accuracy +/- 1 scale division,
€26,35
Saccharimeter according to Brix, 40-50:0,1°Brix, accuracy +/- 1 scale division,Amarell
Amarell Saccharimeter according to Brix, 40-50:0,1°Brix, accuracy +/- 1 scale division,
€26,35

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Questions about pH meters

Why pH meters?

A pH meter reads the electrode and displays pH, after calibration with at least two buffers. A meter that cannot be calibrated is a voltmeter. Resolution to 0.001 is not the same as accuracy. Portable and benchtop meters differ in the electrodes they accept and in the data they store.

A pH meter is a voltmeter on a glass electrode. The voltage tracks hydrogen-ion activity, and the electrode is converted to pH only after it is adjusted with buffers of known value. Conductivity measures how well a solution carries a current, which for dilute salts tracks concentration. Dissolved oxygen and titration are further electrodes on the same idea: a sensor, a standard, and a reading that is only as fresh as the calibration. Buffer values and chemical identity sit on PubChem. Accreditation of the calibration laboratory is the field of BELAC and EURAMET.

This shelf belongs to pH & electrochemistry, inside Instrumenten. Luminix Health distributes this range for laboratory use.

Which shelves sit beside this one?

The neighbouring shelves are pH electrodes & sensors, Conductivity meters & cells, Dissolved oxygen & multiparameter meters, Titrators & electrochemistry systems and pH & electrochemistry accessories. The category above this shelf is pH & electrochemistry.

How does ordering and shipping work?

Luminix Health distributes this range from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. Send a quote request, contact the team, or read who we are. The full brand index is on shop by brand.

Which other categories should I open?

The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology. If the article is not on the shelf, request a quote.