100 ppm for sale, brand-new and used.

Microprocessor Soil Analysis Kits Lab Equipment Analytical Instruments SoilAnalysis kits

(On Products over $75) Hanna Instruments HI 3810-100 Dissolved Oxygen Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0.0-10.0 mg/L (ppm) Chemical Method: modified Winkler Smallest Increm

(On Products over $75) Hanna Instruments HI 3812-100 Hardness (as CaCO3) Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0.0-30.0 mg/L (ppm), 0-300 mg/L (ppm) Chemical Method: EDTA Smalle

(On Products over $75) Hanna Instruments HI 38015 Chloride Extended Range Test Kit New - Factory Authorized Distributor - Factory Warranty Method: Titration Range: 500-10000 mg/L , 5000-100000 mg/L Smallest Increment: 100 mg/L,

(On Products over $75) Hanna Instruments HI 3811-100 Alkalinity Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0-100 mg/L (ppm), 0-300 mg/L (ppm) Chemical Method: phenolphthalein/bromphenol blue

(On Products over $75) Hanna Instruments HI 38040-100 Medium Range Iron (Fe2+ & Fe3+) Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0.0-5.0 mg/L (ppm) Chemical Method: phenanthroline Sm

(On Products over $75) Hanna Instruments HI 3812 0-30/0-300 mg/L Water Hardness Test Kit (CaCO3), Titration Method New - Factory Authorized Distributor - Factory Warranty Method: Titration Range: 0.0-30.0 mg/L, 0-300 mg/L Smalle

(On Products over $75) Hanna Instruments HI 38074-100 Boron Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0.0-5.0 mg/L (ppm) Chemical Method: boric acid Smallest Increment: 0.2 mg/L (pp

(On Products over $75) Hanna Instruments HI 3815-100 Chloride (as ClA–) Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0-100 mg/L (ppm) Chemical Method: mercuric nitrate Smallest Increme

(On Products over $75) Hanna Instruments HI 38039 0-1 mg/L Iron Low Range Test Kit, Checker Disc Method New - Factory Authorized Distributor - Factory Warranty Method: Checker Disc Range: 0.00-1.00 mg/L Smallest Increment: 0.02

(On Products over $75) Hanna Instruments HI 3844 0-2.00/0-10.0 mg/L Hydrogen Peroxide Test Kit, Titration Method New - Factory Authorized Distributor - Factory Warranty Method: Titration Range: 0.00-2.00 mg/L, 0.0-10.0 mg/L Smal

(On Products over $75) Hanna Instruments HI 38001-10 100 Replacement Sulfate low and high range reagent set for HI 38001 New - Factory Authorized Distributor - Factory Warranty Range: 100-1000 mg/L (ppm), 1000-10000 mg/L (ppm) Chemical Method: barium chl

(On Products over $75) Hanna Instruments HI 3820-100 Acidity (CaCO3) Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0-100 mg/L (ppm), 0-500 mg/L (ppm) Chemical Method: methyl-orange/phenolphthalein

(On Products over $75) Hanna Instruments HI 3800-100 10 Replacement Sulfate Reagent kits for the HI 38000 Sulfate Test Kit New - Factory Authorized Distributor - Factory Warranty Range: 20-100 mg/L (ppm) Chemical Method: barium chloride

(On Products over $75) Hanna Instruments HI 3818-100 Carbon Dioxide (CO2) Reagent kit for 100 tests New - Factory Authorized Distributor - Factory Warranty Range: 0.0-10.0 mg/L (ppm)/0.0-50.0 mg/L (ppm)/0-100 mg/L (ppm) Chemical Method: phenolphthalein

(On Products over $75) Hanna Instruments HI 3842 400-3000 mg/L High Range Hardness (as CaCO3) Test Kit, Titration Method New - Factory Authorized Distributor - Factory Warranty Method: Titration Range: 400-3000 mg/L Smallest Inc

The unit is opened, and does not come with the test Tabs. Selling it as is  Model 1200 Single Test Colorimeter, Fluoride

Model Number: 23-1640 Description: Series 23 PSA Nitrogen Assist Gas Generator

This is a used monitor. The battery still is functional, but the monitor does not respond to any button pressing. The display shows ERR/EE.

This is a used monitor. The battery is still functional, the unit powers on and runs through its start up checks, but the condition of the sensor is unknown. This unit does have the ability to replace the battery and sensor.