產(chǎn)品詳情
Nitrate Vacu-vials Kit
Catalog No. K-6913
Range: 0.10-1.00 ppm as N
Shelf-Life : 1 year
Method: Zinc Reduction
Kit comes in a cardboard box and contains everything needed to perb 30 test: thirty ampoules, thirty zinc foil packs, Acidifier Solution, reb tube and cap, 25 mL sample cup, ampoule blank, instructions, and MSDS.
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.
● Analysis time: 12 minutes
測(cè)試步驟:
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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0-3 ppm as N
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0.25 ppm
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鋅還原劑
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K-6905
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R-6905
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0-3 ppm as N
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0.4 ppm
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鎘還原劑
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K-6904
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R-6902
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0-30 ppm as N
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4 ppm
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鎘還原劑
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K-6909D
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R-6904
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0-150 ppm as N
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20 ppm
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鎘還原劑
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K-6909A
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R-6904
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0-450 ppm as N
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60 ppm
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鎘還原劑
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K-6909B
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R-6909
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0-1800 ppm as N
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240 ppm
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鎘還原劑
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K-6909C
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R-6909
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測(cè)試范圍 |
測(cè)試方法
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測(cè)試包目錄號(hào)
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0.10-1.00 ppm as N
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新還原劑
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K-6913
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0.20-1.50 ppm as N
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鎘還原劑
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K-6903
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0.40-3.00 ppm as N
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鎘還原劑
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K-6923
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5.0-50.0 ppm as NO3
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鎘還原劑
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K-6933
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