久久综合久久美利坚中国_中曰韩无码视频_久久97久久97精品免视看_黄网址免费永久在线观看免费

特性和得益:

1. 適用于5-6個(gè)FIDs

2. 提供含量<0.05 ppm THC(以甲烷計(jì))的修飾氣體級(jí)氮?dú)?/span>

3. 從實(shí)驗(yàn)室中消除了昂貴的、危險(xiǎn)的、不方便的氦氣或氮?dú)怃撈?/span>

4. 改進(jìn)FID檢測器的峰值，使靈敏度**化

5. 眾多GC生產(chǎn)廠家推薦使用

6. 投資回收期一般少于一年

7. 靜音操作，有助使用人員靜心工作。

Features and Benefits

1.Ideal for up to 5-6 FIDs

2.Produces makeup grade nitrogen with less than 0.05 ppm THC (measured as methane)

3.Eliminates dangerous and costly helium or nitrogen cylinders from the laboratory

4.Improves flame shape within the FID detector and maximizes sensitivity

5.Recommended and used by many GC and column manufacturers

6.Payback period of typically less than one year

7.Silent operation and minimal operator attention required