2017-08-27 15:28:391653
- 產(chǎn)品型號:
- 廠商性質(zhì):經(jīng)銷商
- 品牌:
- 所在地區(qū):上海
圖片描述:
PerformanceMeasuringRange2to300ppmSamplingTime2minutesDetectingLimit0.5ppmColourChangeWhite→BrownReactionPrincipleS2-+Pb(CH3COO)2→PbSShelfLife3YearsCorrectionsfortempe
圖片來源: