浩瀚色谱采用气相色谱法测定空气中PPm级有机硫化物。使用火焰光度(FPD)检测器,色谱柱材料为内径3mm,长3m玻璃柱,固定相为60—80目DMCS 201红色载体涂渍。它能分离H_2S等七个组分。SO_2的保留时间与(CH_3)_2S很接近,但当SO_2:(CH_3)_2S=6:1以下时,SO_2不干扰(CH_3)_2S的测定。直接进样1ml其检出限为:CS_2:0.5×10_(-3)μg(CH_3)_2S 1×10~(-3)μg;CH_2SH:2×10~(-3)μg(C_2H_5)_
名称：9种硫化物测定专用柱
型号：HH一sulfide-III
规格：3m*3mm
管体：聚四氟乙烯
使用温度：120°C
适用于：安捷伦，岛津，赛默飞，瓦里安，布鲁克，PE
Haohan Chromatography uses gas chromatography to determine PPm level organic sulfides in the air. Using a flame photometric (FPD) detector, the chromatographic column material is a 3mm inner diameter, 3m long glass column, and the stationary phase is 60-80 mesh DMCS 201 red carrier coating. It can separate seven components including H2S. The retention time of SO2 is very close to that of (CH3) 2S, but when SO2: (CH_3)_2S=6: When the concentration is below 1, SO2 does not interfere with the determination of (CH3) 2S. The detection limit for 1ml direct injection is: CS_2: 0.5 × 10 ^ (-3) μ g (CH3) 2S 1 × 10 ^ (-3) μ g; CH_2SH:2×10~(-3)μg(C_2H_5)_
Name: 9 Special Columns for Sulfide Determination
Model: HH sulfade-III
Specification: 3m * 3mm
Tube body: polytetrafluoroethylene
Operating temperature: 120 ° C
Applicable to: Agilent, Shimadzu, Thermo Fisher, Varian, Brooke, PE
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