Insta-Test 5-Way Natural way Test Strips, provide fast results for Nitrate, Nitrite, pH, Alkalinity and Total Hardness. Applications: Industrial Water Boiling and Cooling, Laundry and Sanitation, Water and Wastewater, Food and Beverage, Drinking Water
Aquaponics Kit, Rapidly as a hobby and as an industry as the farm-to-table trend continues to spread, for small to midsize systems, complete with labware, accessories, and reagents to perform approximately 50 repetitions per test factor, compatible with fresh, brackish
Turbidity Test Kit, Test System: Turbidimetric, Range/Sensitivity: 0, 20, 40, 60, 80, 100 JTU, Lead in water screening test, Detects lead to EPA action level of 15 ppb (parts per billion)/above, 10 minute test reaction, Ideal for surveying multiple sites, Size: 10 tests
Advantage* Semi-Auto Digital BP Monitor, Measures systolic, diastolic pressure, and pulse, Manual inflation, Automatic deflation valve, Last reading memory, Auto off, Self adjusting adult latex-free D-Bar cuff fits arm ranges from 8.7 to 12.6 in (22 cm to 32 cm
Advantage* Automatic Digital BP Monitor, Measures systolic, diastolic pressure, and pulse, British Hypertension Society (BHS) AA rating ensures unrivaled accuracy, Irregular Heartbeat detector, 4 AA batteries included, Deluxe Storage case, 5 Year Warranty
Determination of the Hardness of Water, Kit Includes:4x500 ml EDTA Solution, 0.005M, 2x200 ml Buffer Solution, 2x15 ml EBT Solution (Eriochrome Black, 0.1%) UN1219
Features stable 12.7x12.7cm base plate that easily fits on benchtops or in fume hoods. Includes two-prong clamp, three-prong clamp, spring clamp head, 45.7cm nickel-plated flexible arm, and steel base plate with chemical-resistant black finish.
HOBO* Water Level Data Logger, stainless steel, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 100 Foot Depth
HOBO* Water Level Data Logger, titanium, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 3-point NIST, 30-Foot Depth
HOBO* Water Level Data Logger, stainless steel, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 250 Foot Depth
HOBO* Water Level Data Logger, stainless steel, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 13 Foot Depth
HOBO* Water Level Data Logger, stainless steel, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 30-Foot Depth
Features stable 12.7x12.7cm base plate that easily fits on benchtops or in fume hoods. Includes two-prong clamp, three-prong clamp, spring clamp head, 30.5cm nickel-plated flexible arm, and steel base plate with chemical-resistant black finish.
HOBO* Water Level Data Logger, titanium, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 3-point NIST, 13 Foot Depth
Hydroponics 4-Way Test Kit, Maintain proper nutrient balances and achieve optimum growing conditions in soil-less systems. Test for pH and three key nutrient factors, Applications: Soil, Environmental Education, Model HP-1, approximately 50 tests each.
Calibration Test Kit, Y tubing with inflation bulb, valve, and various connectors to permit testing of accuracy for aneroids or mercury sphygs against unit of known accuracy, Not made with natural rubber latex, Assembled in the USA
System 5* Portable 5 Cuff Sphyg, Color: Navy, A multi-pocketed, heavy duty 600D nylon attach style case that keeps each component securely in place, yet instantly accessible, Ambidextrous trigger release air valve, Measures 10 x 9x 4 in, Weight: 2 1/2 lb
Advantage* Ultra, Wrist Digital BP Monitor, Color: Navy, Measures systolic, diastolic pressure, and pulse, Wrist cuff fit 5.3in to 7.7in wrists, Smart Logic Technology, ideal inflation level, British Hypertension Society(BHS) AA rating, Size: Adult(13.5-19.5cm)
HOBO* Water Level Data Logger, titanium, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 3-point NIST, 100 Foot Depth
Ekman* Tall Kit includes Grab Tall SS 6x6x9, split messenger (11 oz), Polyester 3/16in line 100ft and carrying case, Scoops overlap to reduce sample loss, Quantitative and qualitative samples of macroscopic fauna
HOBO* Water Level Data Logger, titanium, No-vent-tube design for easy and reliable deployment, Ideal for recording water levels and temperatures in wells, streams, lakes, wetlands and tidal estuaries, 3-point NIST, 250 Foot Depth
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