Matching fluid n colorimetric preparation

Nitrite, an intermediate in the nitrogen cycle, is formed during the decomposition of organic matter but readily oxidizes to form nitrate. These processes occur in wastewater treatment plants, water distribution systems, and natural waters.

Nitrite, an intermediate in the nitrogen cycle, is formed during the decomposition of organic matter but readily oxidies to form nitrate.&nbsp These processes occur in wastewater treatment plants, water distribution systems, and natural waters.

Low Cost, Easy to use kits for testing a wide range of water quality Parameters Continuous gradient color disks provide accurate measurements—no need to “extrapolate” between discrete color blocks Rotate the color wheel to obtain a color match

Nitrite, an intermediate in the nitrogen cycle, is formed during the decomposition of organic matter but readily oxidies to form nitrate.&nbsp These processes occur in wastewater treatment plants, water distribution systems, and natural waters.

Nitrotetrazolium blue chloride NBT Nitro blue tetrazolium chloride Nitro-TB MOLECULAR BIOLOGY GRADE NBT is used in combination with 5-bromo-4-chloro-3-indoxyl phosphate (BCIP) to detect alkaline phosphatase activity in blotting techniques and in

Nitrotetrazolium blue chloride NBT Nitro blue tetrazolium chloride Nitro-TB MOLECULAR BIOLOGY GRADE NBT is used in combination with 5-bromo-4-chloro-3-indoxyl phosphate (BCIP) to detect alkaline phosphatase activity in blotting techniques and in

A 21 mL concentrate for determination of Boron. Formulated in the NELAC range of 800 - 2000 ug/L. Each vial produces 2 liters of sample. (Supplied in duplicate)

Ideal for a variety of liquid transfer work Available in sizes ranging from 1 to 200 &microL Fire polished Guaranteed accuracy of &plusmn0.5% Color-coded with sizes imprinted

Calibration and matrix blanks may be used to dilute your multi-element standards or can be run directly as a blank to establish your base line. Do not use any acid or water as a diluent if you are not certain of its purity.

Rapid oral fluid drug test that delivers fast, accurate results anytime and anywhere. Oral fluid drug testing makes for a valuable addition to the testing methods organizations can use.

Solid Tissue Buffer (Blue) (22 ml)

Available in a variety of models measuring Baume of syrups and other liquids heavier than water in various ranges from 0&deg to 70&deg, these plain form hydrometers are used in the chemistry, pharmacology, food and beverage, starch industries and