空气标准
空气标准(TO-14A,TO-15,VOC标准气体)
VOC分析标准样品 背景气:氮 含量:1ppm 100ppb 104升装 @ 1800psig
TO-14A标准混合气 (39种成分)
1ppm #34400 100ppb #34421
TO-14A 43种成分混合气 (43种成分)
1ppm #34432 100ppb #34433
TO-14A 41种成分混合气 (41种成分)
1ppm #34430 100ppb #34431
TO-14A芳烃混合气 (14种成分)
1ppm #34404 100ppb #34423
TO-14A 氯烃混合气 (19种成分)
1ppm #34402 100ppb #34422
TO-14A CFC/HCFC混合气
1ppm #34410 100ppb #34426
TO-14A内标混合气 1ppm #34412 100ppb #34427
TO-14A GC/MS Tuning混合气
1ppm #34406 100ppb #34424
TO-14A内标/Tuning混合气
1ppm #34408 100ppb #34425
BTEX混合气
1ppm #34414 100ppb #34428
BTEX & MTBE混合气
1ppm #34441 100ppb #34442
日本标准混合气 (9种成分)
1ppm #34418
TO-15 Subset 25种成分混合气
1ppm #34434 100ppb #34435
TO-15 62种成分混合气 (62种成分)
1ppm #34436 100ppb #34437