產(chǎn)品詳情
Nitrate CHEMets Kit
Catalog No. K-6909D
Range: 0-30 ppm as N
MDL: 4 ppm
Method: Cadmium Reduction
Kit comes in a plastic case and contains everything needed to perb 30 tests (except distilled water): Refill, Comparator, 25 mL sample cup, 3.0 mL syringe, reb tube with lid, and instructions.
Shelf-life: The refill and comparator contained in this kit have shelf-lives of 12 months.
● Analysis time: 15 minutes
測(cè)試步驟:
測(cè)試范圍
|
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)
|
0-3 ppm as N
|
0.25 ppm
|
鋅還原劑
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K-6905
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R-6905
|
0-3 ppm as N
|
0.4 ppm
|
鎘還原劑
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K-6904
|
R-6902
|
0-30 ppm as N
|
4 ppm
|
鎘還原劑
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K-6909D
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R-6904
|
0-150 ppm as N
|
20 ppm
|
鎘還原劑
|
K-6909A
|
R-6904
|
0-450 ppm as N
|
60 ppm
|
鎘還原劑
|
K-6909B
|
R-6909
|
0-1800 ppm as N
|
240 ppm
|
鎘還原劑
|
K-6909C
|
R-6909
|
測(cè)試范圍 |
測(cè)試方法
|
測(cè)試包目錄號(hào)
|
0.10-1.00 ppm as N
|
新還原劑
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K-6913
|
0.20-1.50 ppm as N
|
鎘還原劑
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K-6903
|
0.40-3.00 ppm as N
|
鎘還原劑
|
K-6923
|
5.0-50.0 ppm as NO3
|
鎘還原劑
|
K-6933
|