1-丁醇?xì)怏w檢測管114 1-Butanol    的詳細(xì)介紹1-丁醇?xì)怏w檢測管114 1-Butanol
Measuring Range
10 to 150 ppm
Number of Pump Strokes
3
Correction Factor
1
Sampling Time
3 minutes per pump stroke
Detecting Limit
1 ppm (n=3)
Color Change
Yellow → Pale blue
Reaction Principle
CH3(CH2)3OH +  Cr6++ H3PO4  →  Cr3+
Coefficient of Variation15% (for 2.5 to 30 ppm), 10% (for 30 to 150 ppm)Shelf Life3 YearsCorrections for 關(guān)于我們 | 友情鏈接 | 網(wǎng)站地圖 | 聯(lián)系我們 | 最新產(chǎn)品
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