欧美 国产 日本,无码高清抽插,欧美美女鸡鸡网站,18禁看美女的胸久久

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

更新時間:2025-06-03

發(fā)郵件給我們:554328895@qq.com

分享到: 1
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

人妻体内射精一区二区三四| 亚洲丰满熟女一区二区V | 精品欧美一区二区三区久久久| 国内精品久久久久| 日韩xxx| 欧美av视频| 先锋影音在线资源| 国产精品美女WWW爽爽爽视频 | 国产精品久久国产三级国不 | 97碰碰视频| 对白| 人妻av一区| 有色网站| 超碰79| 日本在线高清| chinese乱国产乱video| 国产超碰在线观看| 97caoporn| 热久久国产| 午夜久久乐| 久9热| 天天射天天射| 精品人妻久久久久一区二区三区| 日日干夜夜爽| 久久99国产精品| 广元市| 日日摸夜夜添夜夜添AV| 久久午夜无码免费| 黄色a级国产免费大片| 欧美40老熟妇色xxxxx| 久久这里只有精品视频9| 亚洲熟妇中文字幕五十中出| 国产成人丝袜精品视频| 色婷婷久久综合中文久久蜜桃AV| av无码a在线观看| 免费人成视频x8x8| 无码国产激情在线观看| 欧美在线看片A免费观看| 无码A级毛片免费视频内谢| 欧美精品色婷婷五月综合| 综合网日日天干夜夜久久|