產(chǎn)品詳情
Nitrite VACUettes Refill
Catalog No. R-7002D
Method: Azo Dye Formation
Shelf-life: 12 months
30 ampoules
● Analysis time: 10 minutes
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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0-2.2 ppm as N
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0.25 ppm
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偶氮染料形成法
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K-7004
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R-7002
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0-70 ppm as N
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5 ppm
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偶氮染料形成法
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K-7004D
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R-7002D
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0-150 ppm as N
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12.5 ppm
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偶氮染料形成法
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K-7004A
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R-7002A
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0-260 ppm as N
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25 ppm
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偶氮染料形成法
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K-7004B
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R-7002B
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0-2600 ppm as N
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250 ppm
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偶氮染料形成法
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K-7004C
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R-7002C
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250-2500 ppm as NaNO2
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250 ppm
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硫酸高鈰滴定法
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K-7025
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N/A
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500-5000 ppm as NaNO2
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500 ppm
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硫酸高鈰滴定法
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K-7050
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N/A
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測(cè)試范圍
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測(cè)試方法
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測(cè)試包目錄號(hào)
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0.080-0.800 ppm as N
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偶氮染料形成法
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K-7003
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