精品国产天线2019,色综合久久无码五十路人妻,亚洲熟悉妇女XXX妇女AV,亚洲H在线播放在线观看H

產(chǎn)品列表PRODUCTS LIST

首頁>產(chǎn)品中心>日本光明北川式氣體檢測管>氣體快速檢測管>132SC1,3-二氯丙烷氣體檢測管132SC 1,3-Dichloropropane 1-10ppm

1,3-二氯丙烷氣體檢測管132SC 1,3-Dichloropropane 1-10ppm

簡要描述:

132SC VINYL CHLORIDE (-) 132SC氯乙烯( - )1,3-二氯丙烷ClCH2CH2CH2Cl,1,3-二氯丙烷 1,3-Dichloropropane,1-10ppm,總代理銷售日本KITAGAWA氣體檢測管,提供日本KITAGAWA氣體檢測管資料,日本KITAGAWA氣體檢測管介紹,日本KITAGAWA氣體檢測管應(yīng)用,日本KITAGAWA氣體檢測管價(jià)格,日本KITAGAWA氣體檢測管說明書,日本KITAGAWA氣體檢測管售后服務(wù),日本KITAGAWA氣體檢測管中國總代

更新時(shí)間:2025-03-10

在線留言
1,3-二氯丙烷氣體檢測管132SC 1,3-Dichloropropane 1-10ppm

1,3-二氯丙烷氣體檢測管132SC 1,3-Dichloropropane 1-10ppm

Tube 32SC
1. PERFORMANCE
1) Measuring range :0.4-12.0 ppm 0.2-6.0 ppm 0.1-3.0 ppm
Number of pump strokes 1(100ml) 2(200ml) 4(400ml)
2) Sampling time :3 minutes/2 pump strokes
3) Detectable limit :0.05 ppm(400ml)
4) Shelf life :3 years
5) Operating temperature :0~40℃
6) Temperature compensation :Necessary(0~15℃)(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 2 pump strokes
8) Colour change :Greenish yellow→Pink
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:10%
3. CHEMICAL REACTION
By decomposing with an Oxidizer, Hydrogen chlorine is produced and PH indicator is discoloured.
CH2=CHCI+CrO3+H2SO4→HCI
4. CALIBRATION OF THE TUBE
GAS CHROMATOGRAPHY
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
PRETEAT TUBE DETECTOR TUBE
6.0
5.0
4.0
3.0
2.0
1.0
(White)
ppm
200ml
132SC VINYL CHLORIDE
Substance Interference ppm Coexistence
Acetylene 1% Lower readings are given.
Ethylene FIG.1 300 〃
Hydrogen chloride 200 Higher readings are given.
Chlorine Similar stain is produced. ch1lo0r×ideV cinoynlc. 〃
(NOTE)
In case of 1 or 4 pump strokes, following formula is available for the actual concentration.
Actual concentration=Temperature corrected value×2/Number of strokes
0
4.0
3.0
1.0
2.0
Ethylene〔ppm〕?
FIG.1 Influence of Ethylene

av国産精品毛片一区二区小说| 色欲久久综合亚洲精品蜜桃| 美女黄网站成人免费视频| 一本大道精品成人免费视频| 天天躁日日躁狠狠躁欧美老妇小说 | 国产AV国产AV在在免费线| 99精品欧美一区二区三区| 精品人妻人人爽久久爽av| 亚洲AV无码成人精品区日韩 | 亚洲精品又粗又大又爽A片| 亚洲久热无码av中文字幕| 国产精品无码专区| 亚洲最大的成人网站| 人妻无码中文字幕| 国产成人一区二区三区影院动漫| 日韩精品无码一区二区中文字幕| 国产精品无码久久av| 中文字幕乱码亚洲∧V日本1| 久久久无码精品亚洲日韩蜜臀浪潮| 99精品国产在热久久无码| 免费无码AV片在线观看潮喷| 国产一区二区在线| 亚洲国产高清国产拍精品| 中文字幕高清免费日韩视频在线| 国产精品久久久久久av福利| 女厕偷窥一区二区三区| 无码欧美人xxxxx日本漫画| 精品乱人乱XXXX国语对白| 30分钟人性短片免费| 亚洲av人人夜夜澡人人| 欧美精品久久久久a片| 亚洲AV永久无码精品尤物| 精品国产三级在线观看| 免费观看黄色电影| 久久综合狠狠综合久久| 无码人妻精品一区二区蜜桃百度| 国产熟女露脸大叫高潮| 久久午夜福利无码1000合集| 大胆欧美熟妇XXBBWWBW| 99精品欧美一区二区三区黑人 | 性色av免费网站|