是发独立贴吗？会不会很乱呀

是不是涉及到的个人信息太多了，大家不愿意跟贴恩~~

自己发贴 主题上有没有规定啊~！

我们的检验方法大都是根据国标，但感觉楼主这个提议非常不错

如果是从国标方法上稍做改变的方法是不是可以拿来晒啊？

回去准备准备，大家交流啊！

完全可以，这个都可以参加原创的。

所在地区__shanghai__,从事行业_____petrochemical____，分析的物质名称或大致样品组成____工业用苯乙烯(st)______

GB/T 12688.1-1998 工业用苯乙烯纯度的测定 毛细管气相色谱法
增加了methanol ，因在实际生产中发现供料车子存在methanol 污染

可以归入了研发

Method Information

=============================================================================
6890 gc METHOD
=============================================================================

OVEN
Initial temp: 100 ''C (On) Maximum temp: 200 ''C
Initial time: 10.00 min Equilibration time: 1.00 min
Ramps:
# Rate Final temp Final time
1 0.0(Off)
Post temp: 50 ''C
Post time: 0.00 min
Run time: 10.00 min

BACK INLET (SPLIT/SPLITLESS)
Mode: Split
Initial temp: 200 ''C (On)
Pressure: 13.05 psi (On)
Split ratio: 40:1
Split flow: 100.0 mL/min
Total flow: 104.5 mL/min
Gas saver: Off
Gas type: Nitrogen

COLUMN 1
Capillary Column
Model Number: Agilent DB FFAP
Max temperature: 200 ''C
Nominal length: 30.0 m
Nominal diameter: 320.00 um
Nominal film thickness: 1.00 um
Mode: constant pressure
Pressure: 13.05 psi
Nominal initial flow: 2.5 mL/min
Average velocity: 44 cm/sec
Inlet: Back Inlet
Outlet: Back Detector
Outlet pressure: ambient

BACK DETECTOR (FID)
Temperature: 250 ''C (On)
Hydrogen flow: 40.0 mL/min (On)
Air flow: 400.0 mL/min (On)
Mode: Constant column+makeup flow
Combined flow: 25.0 mL/min
Makeup flow: On
Makeup Gas Type: Nitrogen
Flame: On
Electrometer: On
Lit offset: 2.0

SIGNAL 1
Data rate: 20 Hz
Type: back detector
Save Data: On
Zero: 0.0 (Off)
Range: 0
Fast Peaks: Off
Attenuation: 0

INJECTION
Manual

INJECTION VOLUME
0.40 uL


COLUMN COMP 1
Derive from back detector

AUX PRESSURE 3
Description:

Gas Type: Nitrogen
Initial pressure: 15.00 psi (On)
Initial time: 0.00 min
# Rate Final pres Final time
1 0.0(Off)

=====================================================================
Calibration Table
=====================================================================

Calib. Data Modified : 12/23/2009 3:41:00 PM

Calculate : Internal Standard Percent
Based on : Peak Area

Rel. Reference Window : 3.000 %
Abs. Reference Window : 0.000 min
Rel. Non-ref. Window : 3.000 %
Abs. Non-ref. Window : 0.000 min
Do not use Multiplier & Dilution Factor with ISTDs
Uncalibrated Peaks : not reported
Partial Calibration : Yes, identified peaks are recalibrated
Correct All Ret. Times: No, only for identified peaks

Curve Type : Linear
Origin : Included
Weight : Equal

Recalibration Settings:
Average Response : Average all calibrations
Average Retention Time: Floating Average New 75%

Calibration Report Options :
Printout of recalibrations within a sequence:
Calibration Table after Recalibration
Normal Report after Recalibration
If the sequence is done with bracketing:
Results of first cycle (ending previous bracket)

Default Sample ISTD Information (if not set in sample table):
ISTD ISTD Amount Name
# [mg]
----|-------------|-------------------------
1 9.00000e-3 n-heptane(ISTD)

Signal 1: FID1 B,

RetTime Lvl Amount Area Amt/Area Ref Grp Name
[min] Sig [mg]
-------|--|--|----------|----------|----------|---|--|---------------
1.210 1 1 9.00000e-3 9.00000e-3 1.00000 1 UN1
1.335 1 1 9.00000e-3 9.00000e-3 1.00000 +I1 n-heptane(ISTD)
1.430 1 1 9.00000e-3 9.00000e-3 1.00000 1 UN6
1.630 1 1 9.00000e-3 9.00000e-3 1.00000 1 UN4
1.730 1 1 9.00000e-3 3.11958e-3 2.88500 1 methanol
1.869 1 1 9.29000e-3 9.98920e-3 9.30004e-1 1 benzene
2.048 1 1 9.00000e-3 9.00000e-3 1.00000 1 UN2
2.135 1 1 9.00000e-3 9.00000e-3 1.00000 1 UN5
2.349 1 1 9.48000e-3 1.01940e-2 9.29959e-1 1 toluene
3.035 1 1 9.25900e-3 9.85000e-3 9.40000e-1 1 ethylbenzene
3.197 1 1 9.30000e-3 9.48980e-3 9.80000e-1 1 m,p-xylene
3.540 1 1 9.49500e-3 1.03210e-2 9.19969e-1 1 cumene
3.776 1 1 9.58800e-3 1.04220e-2 9.19977e-1 1 o-xylene
4.098 1 1 9.51000e-3 9.60610e-3 9.89996e-1 1 n-propylbenzene
4.397 1 1 9.95200e-3 1.07010e-2 9.30007e-1 1 methyl ethylbenzene
4.750 1 1 9.00000e-3 8.18180e-3 1.10000 1 UN7
6.720 1 1 1.03850e-2 1.14120e-2 9.10007e-1 1 a-methylstyrene
7.675 1 1 9.00000e-3 1.03450e-2 8.69986e-1 1 phenylacetylene
=====================================================================

=====================================================================

故障情况:
刚开始没有对methanol 的响应因子进行分析，导致methanol 未能检出，未能很好监控进厂原料纯度，后经过定性确认为methanol ，才进行计算响应因子并装入校正表
仪器未发生故障

原文由 lianlxh 发表:我了便于大家的交流和新手学习,我们在气相色谱版面举办秀秀我的气相色谱分析方法活动.如果你的方法与已经发表的方法重复了,请不要重复发帖,可以在原帖后回复他没有的内容,版主加分的时候会参考评分规则给您加分.
每个方法自己发主题帖子,不要在下面跟帖.
说说我的分析方法
分奖励
1、所在地区_石家庄市_____,从事行业__药物研发分析_______，分析的物质名称或大致样品组成__溶剂残留________(
、分析方法名称 1分 （比如GB---，NY-----等；如果是自己研发的方法请注明“研发”+2分；自己研发，用于企业自己质量控制的不是国标和行业标准的注明“企业标准”+2分）：研发 企业标准
2、岛津GC2010-cvf
色谱柱 HP-1 60m*0.53mm 5um膜厚
汽化210 检测250 柱温 初温 95 保持5min 10°/min 到150° 保持5min 30°/min 到200° 保持10min
*

内标法 内标物：2-戊酮
溶剂：甲醇+乙醇+异丁醇
标样优级纯甲纯、乙醇、异丁醇个精密称定100mg与25ml容量瓶中，用内标液定容。移取5ml于25ml容量瓶中，内标液定容
内标液 准确移取2ml分析纯2-戊酮于1000ml容量瓶中
样品：精密称定样品5g于25ml容量瓶中内标液定容