Gastec气体检测管124L苯乙烯（10件） 气体检测器管 124L

Measurement range: 2 to 100 ppm
Scale range: 2 to 25 ppm
Suction count: 1, 4 times (standard)
Number of measurements per box: 10 times
Expiration date: 36 months from production
Interference gas: alcohols, esters, aldehydes, ketones, butadiene, etc.
Temperature and humidity correction: None
Other gases that can be measured with this detection tube: divinylbenzene
Detection limit: 0.5 ppm (during 4 suctions)
Target gas: styrene
Target gas: styrene
Effective period (year): 3
Width (mm): 147
Depth (mm): 54
Height (mm): 19
Measurement range （ppm）：2至100
工作 测量标准

各种试剂被封闭在玻璃中

70g

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