Phenylarsine Oxide (PAO) Solution (0.000564N), 500 mL – HI70471
HI70471 is a phenylarsine oxide (PAO) solution for the use in amperometric titrations for the determination of chlorine in aqueous solutions. Hanna titration solutions and reagents have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution.
The HI93754A-25 are barcode reagent vials that follow the EPA approved method for the low range determination of chemical oxygen demand (COD) using a compatible benchtop photometer. These high quality reagents are manufactured in our state-of-the-art facility and are clearly marked with the lot number and expiration date on each box for traceability.
Pre-dosed reagents for ease of use
Supplied with certificate of quality
Marked with expiration date and lot number for traceability
The BL983320 is a compact, panel mounted, process controller for measuring electrolytic conductivity (EC) of a process stream that is within the 0.0 to 199.9 ĀµS/cm range. The device features a large LCD with protective cover. Users may choose from automatic or manual dosing modes. When in automatic mode the dry contact relay is activated when a reading is above the set point. The relay can be used to activate a solenoid that switches from one DI (deionized) tank to another or to open a valve that will allow lower EC water to flow into a tank being monitored in order to lower its EC. The BL983320 can also be used to monitor the quality of water produced from ion exchange, reverse osmosis (RO) or distillation.
Multicolor LED Indicator
LED changes color based on status.
Fire Retardant Casing
For additional safety the controllers outer case is made of fire resistant plastic.
Splash Resistant Cover
A clear plastic cover protects the face panel from dirt and liquids.
The HI1043B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has a single ceramic junction in the outer reference cell and the pH sensing portion is made with high temperature glass.
This design consideration is ideal for hydrocarbons, paints, solvents, high conductivity samples, strong acids and bases, and for measuring samples at elevated temperatures.
HI180 are a family of lightweight and inexpensive magnetic mini-stirrers. The stirrers are compact and easy to handle, requiring very little space. HI180 mini-stirrers are available in 11 colors, allowing easy recognition on crowded benchtops.
Lightweight design
Speedsafeā¢ mechanism
Adjustable speed control
The HI98131 is a slim, lightweight, and waterproof pocket sized meter that measures pH, conductivity (EC), total dissolved solids (TDS) and temperature. The meter operation is simplified with two buttons. One is used for on/off and for calibration while the other is used to switch between the measurement modes. The HI98131 has advanced features including a selectable EC to TDS conversion factor (0.5 - 500 ppm and 0.7 - 700 ppm).
3 parameters, pH, EC/TDS and temperature, in one meter
Quick Cal Mode to calibrate pH and EC/TDS with one solution
TDS Conversion Factor selectable between 0.5 (500 ppm) and 0.7 (700 ppm)
Hanna Instruments is proud to introduce the worldās most innovative pH/ORP meter: edgeĀ®.
edgeās groundbreaking design is the culmination of Hannaās vision, design capabilities, integrated production and world class R&D. edge is a single, easy to use meter that can measure pH and ORP.
Advanced pH Electrode Diagnostics
edge features advanced pH electrode diagnostics to ensure worry-free measurements. Diagnostics include Hannaās exclusive CAL Checkā¢ feature that alerts users to potential problems during calibration. The Sensor Checkā¢ feature for glass and junction integrity is enabled when using optional pH electrodes with a matching pin.
Capacitive Touch
edge features a capacitive touch keypad that gives a distinctive, modern look. The keypad has a fast response and is sensitive enough to be used with laboratory gloves. Since the keypad is part of the screen, there are no buttons to get clogged with sample residue.
Large, Easy to Read LCD
edge features a 5.5ā LCD display that you can clearly view from over 5 meters. The large display and itās wide 150° viewing angle provide one of the easiest to read LCDs in the industry.
HI7004L/C is a premium quality pH 4.01 calibration solution that is NIST traceable and supplied with a Certificate of Analysis. Hanna calibration buffers have the lot number and expiration date clearly marked on the label and are air tight with a tamper-proof seal to ensure the quality of the solution. Hannaās line of calibration buffers have been specially formulated to have an expiration of 5 years from the date of manufacture for an unopened bottle.
Supplied with Certificate of Analysis
Accuracy of Ā±0.01 pH @ 25ā
Temperature chart of the actual pH value at various temperatures printed on each bottle