320 results found for “sample*”

Test strips can be useful for quick checks, but reading colour shades can make it hard to get a clear numerical pH value. For a simple digital option for everyday water testing, the Hanna HI98107 pHep® delivers pH and temperature in a compact, waterproof...

The Hanna HI97720 is an elite, waterproof portable photometer designed exclusively for the measurement of Calcium Hardness in water. Utilizing the Calmagite method, it provides precision readings from 0.00 to 2.70 mg/L (ppm) as CaCO3. Equipped with CAL Check™ functionality, an interactive tutorial mode,...

Testing the pH of skin or scalp differs from measuring a liquid because very little moisture is available for normal electrode contact. We recommend the Hanna HI981037 Skin & Scalp pH Tester for cosmetic laboratories and personal-care quality checks that need direct surface measurement....

The MacyLab M-2800 UV-Vis Spectrophotometer is a double-beam laboratory instrument designed for absorbance, transmittance and concentration measurements across the ultraviolet and visible spectrum. Its 190–1100 nm wavelength range supports pharmaceutical analysis, biological research, environmental testing, food-quality work and teaching laboratories. Adjustable 1.0/2.0 nm spectral...

The Hanna HI96802 is a specialized, IP65 water-resistant digital refractometer calibrated explicitly for measuring Fructose concentration (% mass). It measures fructose from 0 to 85% w/w with a 1.5-second response time and Automatic Temperature Compensation (ATC). It is an indispensable QA instrument for the...

Pool water changes with chemical dosing, evaporation and regular use. If you only check pH, you may miss changes in dissolved salts and overall conductivity. For a broader routine check, we recommend the Hanna HI981304 Pool Line Combo Tester, which measures pH, EC, TDS...

Yogurt fermentation must stop within the correct acidity range to maintain consistent flavour, texture and product quality. Thick yogurt can also clog conventional electrode junctions, making routine measurements slower or less stable. The Hanna HI99164 Foodcare Yogurt pH Meter is designed specifically for this...

When you need regular pH checks outside the laboratory, a fragile meter or manual temperature correction can make routine testing less convenient. We recommend the Hanna HI98127 pHep®4 for users who need simple pH and temperature measurement in a waterproof pocket tester. It covers...

Small pH changes can matter in laboratory work, water treatment, and quality control, so a basic 0.1 pH tester may not provide the detail you need. For finer portable measurement, we recommend the Hanna HI98128 pHep®5 with 0.01 pH resolution. The tester measures -2.00...

The Hanna HI14143 is a highly specialized, glass-bodied pH electrode designed exclusively for measuring the pH of flat, non-penetrable surfaces. It features an open junction with a silver-free viscolene gel electrolyte and a flat glass sensing tip. Terminating in a proprietary Quick DIN connector,...

The Hanna HI7030L is a highly concentrated, laboratory-grade Electrical Conductivity (EC) calibration standard. Formulated to exactly 12,880 µS/cm (12.88 mS/cm) @ 25°C, it is housed in a UV-blocking 500 mL bottle. NIST-traceable, it is specifically designed to calibrate EC meters utilized in high-salinity environments,...

The Hanna HI3222 is a professional dual-channel benchtop meter for laboratories that need pH, ORP, ISE, and temperature measurement from one advanced instrument. It is suitable for research labs, pharmaceutical QC, chemical testing, environmental labs, and university departments handling diverse sample types. The meter...

The Hanna HI97738 is an elite, waterproof portable photometer designed exclusively for the measurement of Chlorine Dioxide ($ClO_2$) in water. Utilizing the highly specific Chlorophenol Red method, it provides precision readings from 0.00 to 2.00 mg/L (ppm). Equipped with CAL Check™ functionality, an interactive...

The Hanna HI93754C-25 is a specialized reagent kit for High Range Chemical Oxygen Demand (COD) testing. Covering an extreme measurement range of 0 to 15,000 mg/L, the kit includes 25 pre-dosed vials that comply with EPA Method 410.4. It is the mandatory consumable for...

The Hanna HI99165 is a lightweight portable pH and temperature meter designed for cheese analysis. It is suitable for cheese producers, dairy plants, food laboratories, and quality control teams that monitor pH during curd formation, pressing, ripening, and final product inspection. The meter is...