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SPMEʯӢάΪ֧á"ԭͿղͬʵĸ߷ӹ̶ౡֱͨӽշʽԴȡͽ1989귢ʡܼʺõѳΪƷǰӦҪȡ֮һ㷺ӦˮȻƷķ
ʵοGB/T 5750-202Xˮ鷽ͨȫԶȡģʽԶʽȡķʽˮе2ֳζʽ˶ͨⶨ2ֳζʵУظԺͼӱֹȡȡ
1ʵ
1.1 Լ
StableFlex™/SS SPMEȡͷ50/30m DVB/CAR/PDMSOM328-U
ȫԶƷƱƽ̨Astation8йΨһڣ
ǣ7890B-5977Bǣף
ء2-ݨ̳꣨īʼƼɷ˾CRM475252-춡-3-ڱ̳꣨īʼƼɷ˾47528-U
1.2 Һ
5ֲͬŨȵıˮҺŨȷֱΪ5ng/L10ng/L20ng/L50ng/L100ng/Lֱȡ10mLҺ520mLսƿ10Lڱ2.5gȻȡͬһƿпհʵƷƿAstationƷ⡣
1.3 ʵ鲿
1.3.1 ƷƱ
ֱȡ10mLˮˮ1.2IJдӱŨȷֱΪ5ng/L10ng/L20ng/LƷƿAstationƷ⡣
1.3.2 GC-MS
aɫSLB-5MS30m*0.25mm*0.25mOM471-U)
b¶250棻
cģʽ
d1.0mL/min
e¶ʼ¶602.5min8/min2505min2802min
fļ¶ȣ150棻Դ¶280棻¶280棻
gɨģʽѡɨ裨SIM
2ͼ
ͼ1 غ2-ݨͼ
3
ʵʹ50/30mDVB/CAR/PDMSStableFlex™/SSȡͷȣOM328-Uˮеغ2-ݨжʷõʵϵֱΪ0.99970.9984ӱʽ12ʵвõĹȡʵˮغ2-ݨȡ߷ȫԶˮкζʵļ
1 غ2-ݨӱʽ(ˮ)
2 غ2-ݨӱʽ(ˮ)