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CHEMetrics Vacu-vials Test Kit, Nitrite
Use with any CHEMetrics Direct-Readout Photometer or spectrophotometer that accepts a 13 mm cell
Supplier: CHEMetrics K7003
Description
Snap-and-read Vacu-vials self-filling ampules are the fastest, easiest reagent systems available for precision colorimetric determination of water/wastewater
- Each vacuum-sealed ampule contains a unit dose of premeasured reagent
- Simply immerse the ampule in the water sample, snap its tip, and an analytically correct amount of sample is pulled inside and mixed
- Sample is now ready to be analyzed by your spectrophotometer (instrument must accept a 13 mm cell directly or with an adapter)
- Direct readouts in concentration may be obtained by using CHEMetrics V-2000 Photometer or by preprogramming your spectrophotometer using standard solutions or the data pairs provided in the Vacu-vials instructions
- For immediate results in your spectrophotometer without programming, use supplied equation or calibration tables to convert from absorbance or transmittance to concentration units
Specifications
Nitrite | |
Cardboard box, 30 ampoules, 25 mL sample cup, ampoule blank, instructions | |
0 to 1 ppm as N | |
10 min. |
V-2000 photometer or spectrophotometer | |
30 | |
Azo dye formation | |
Vacu-vials Instrumental Test Kit |
Safety and Handling
ShelfLife : 12 months
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