產(chǎn)品詳情
Ammonia Vacu-vials Kit
Catalog No. K-1503
Range: 0.50-7.00 ppm
Shelf-Life : 2 months
Method: Direct Nesslerization
Kit comes in a cardboard box and contains everything needed to perb 30 tests: thirty ampoules, Stabilizer Solutions, 25 mL sample cup, ampoule blank, 1.0 mL syringe, and instructions.
Vacu-vials Kits require the use of the V-2000 Photometer or a spectrophotometer capable of accepting a 13 mm diameter round cell. Instrument sold separaby.
Shelf-life: Although the Nessler reagent is stable, its high alkali content attacks the glass ampoule. The resulting precipitate interferes with color comparison. The Vacu-vials ampoules have a two-month shelf life when stored in the dark and at room temperature. This shelf life can be extended by 18 months if the refill is refrigerated.
*Contains mercury. Dispose according to local, state or federal laws.
比色法測(cè)試包
測(cè)試范圍
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檢出限
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測(cè)試方法
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測(cè)試包目錄號(hào)
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試劑包目錄號(hào)
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0-2 & 0-20 ppm
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0.125 ppm
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水楊酸鹽
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K-1410
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R-1401
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0-1 & 1-10 ppm
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0.05 ppm
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納氏比色法
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K-1510
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R-1501
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0-30 & 30-300 ppm
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5 ppm
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納氏比色法
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K-1510D
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R-1501D
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0-60 & 60-600 ppm
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10 ppm
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納氏比色法
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K-1510A
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R-1501A
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0-120 & 120-1200 ppm
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20 ppm
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納氏比色法
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K-1510B
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R-1501B
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0-1000 & 1000-10,000 ppm
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100 ppm
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納氏比色法
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K-1510C
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R-1501C
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測(cè)試范圍
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測(cè)試方法
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測(cè)試包目錄
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0.20-3.00 & 2.0-30.0 ppm
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水樣酸法
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K-1403
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0.50-7.00 ppm
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納氏比色法
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K-1503
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1.0-14.0 ppm
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納氏比色法
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K-1523
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