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1犅犑犛202207!"#$9%&'()*+&'(,-./101!"#$%&'()*2,4,6+,-./(TCA)、2,4,6+,-0(TCP)、2,3,4,61,-0(2,3,4,6TeCP)、2,3,4,61,-./(2,3,4,6TeCA)、2,3,4,51,-./(2,3,4,5TeCA)、2,-./(PeCA)、2,-0(PeCP)、2,4,6+3-./(TBA)42,4,6+3-0(TBP)9567-./467-089:;<=>?@?(HSSPME)#>?TUV,H@2犅犑犛202207g、-893.4.1Zw(1000mg/L):gx?10.00mgZ(3.3.1),H.o(3.1.1)vz,%?10mL[¢*,£¤E[¥f1000mg/L8Zw。-18℃|§¨?,_a?1?。3.4.2Ew(1000mg/L):x?10.00mgTCAD5Z(3.3.2),H.o(3.1.1)vz,%?10mL[¢*,£¤E[¥f1000mg/L8Ew,-18℃|§¨?,_a?1?。3.4.3lZw(10.00mg/L):g??100μLZw(3.4.1),ˉI10mL[¢*,H.o(3.1.1)%,£¤95°ZE[¥ef10.00mg/L8lZw,-18℃|§¨?,_a?1?。3.4.4±2lZ3′w:??100μLlZw(3.4.3),H.o(3.1.1)μ?%?1mL[¢*,£¤P1000μg/L8lZ3′w。·?1H.o(3.1.1)μ?£¤100.0μg/L、10.00μg/L、1.000μg/L8lZ3′w。oH?£。3.4.5E*?w(10.00mg/L):??10.0μLEw(3.4.2),H.o(3.1.1)μ?%?1mL[¢*,£¤E[¥f10.00mg/L8E*?w。oH?£。3.4.6E3′w(100μg/L):??50.0μLE*?w(3.4.5),H.o(3.1.1)μ?%?5mL[¢*,£¤PE[¥f100μg/L8E3′w。oH?£。3.4.7Z3′??vw:àá1?5.00mL|})*?yE3′w(3.4.6)4±2lZ3′w(3.4.4),oH?£。?1:;@ABC=>89?yZV°ZE[¥/E3′w(3.4.6)??/±2lZ3′w(3.4.4)(μg/L)μLE[¥/(μg/L)??/μL0.01001001.00050.00.03001001.0001500.10010010.0050.00.30010010.001501.00100100.050.03.00100100.015010.0100100050.03.5673.5.1SPME??。3.5.2SPME?è:1cm50/30μméLê?-/Carboxen/ìé.?í??(DVB/CAR/PDMS),D3犅犑犛2022074DE+FG4.1@??è8PZ??89:、c·4:;8XF。a)??SPME:<üú,89:¢(5.2.1)ˉI=í60℃j>*,H?×?ù?(4.3)?ù,éê?{800r/min,?@5min,<è_SPME?è(3.5.2)8SPME??(3.5.1)A*9:¢*,BC?è,>?45minV?C,I@?í60℃,?@E?5min,>?E?45min,zh5minV4·XF。5.3UVWXYZFGHIJK:a)AB?:L5%-?8.?ìí??AB?(30.0m×0.25mm×0.25μm);b)M@fN@(i99.999%),OgP4·,Pêf1.18mL/min;c)4·,í:270℃;d)QíRS:!Tíf50℃,¨U1min,$10℃/min8êVQ{200℃,¨U0min,($40℃/min8êVQ{280℃,¨U2min。5.4[VWXYZFGHIJK:a)áN|:T?àáa;3
4犅犑犛202207b)WX":YZQ[F(MRM);c)áaí:230℃;d)1n\í:150℃;e)]^?í:270℃;f)vd_`:8min;g)9567-./、LMN67-04ENl8abEBFcB。5.5/\]^?%dABHI(5.3)4EBHI(5.4)K,c·8XCABefg°ZZ4ENlZABe¨hE?8ijklf±0.5%,Q%má5犅犑犛2022078wx!"#8XC:2,4,6+,-./(TCA)、2,3,4,61,-./(2,3,4,6TeCA)、2,3,4,51,-./(2,3,4,5TeCA)、2,4,6+3-./(TBA)、2,-./(PeCA)f3.00ng/L;2,4,6+,-0(TCP)、2,3,4,61,-0(2,3,4,6TeCP)f10.0ng/L;2,4,6+3-0(TBP)、2,-0(PeCP)f30.0ng/L。%[:2,4,6+,-./(TCA)、2,3,4,61,-./(2,3,4,6TeCA)、2,3,4,51,-./(2,3,4,5TeCA)、2,4,6+3-./(TBA)、2,-./(PeCA)f10.0ng/L;2,4,6+,-0(TCP)、2,3,4,61,-0(2,3,4,6TeCP)f30.0ng/L;2,4,6+3-0(TBP)、2,-0(PeCP)f100ng/L。1F%8ENlQlO?o}?e820%,mF%ENlQ86犅犑犛202207yz犃({7\)9%&'()*、&'(,|}~[T-$、、、犆犃犛、He、bcHe[+q9567-./、67-0#ENl8*x、x、、CAS、g、7犅犑犛202207?犃.19%&'()*、&'(,|}~[T-$、、、犆犃犛、He、bcHe[+q()S*xxCASg8犅犑犛202207yz犅({7\)9%&'()*、T&'(,+}~[T-][VW9567-./、LMN67-04ENl8abEBFcáB.1。?犅.19%&'()*、T&'(,+}~[T-][VW¨hE?/náá[/Sxmin(犿/狕)(犿/狕)eV2,4,6+,7-./217.1199.010111.001(TCAD5)217.1171.0a222,4,6+,-./212.0197.010211.041(TCA)212.0169.0a222,4,6+,-0(LMN)198.099.028312.528(TCPA)198.097.0a282,3,4,61,-./246.0231.08413.614(2,3,4,6TeCA)231.0203.0a82,4,6+3-./343.9328.88514.683(TBA)343.9300.8a282,3,4,61,-0(LMN)232.0168.016614.824(2,3,4,6TeCPA)232.0133.0a282,3,4,51,-./244.0200.918715.188(2,3,4,5TeCA)231.0203.0a82,-./280.0264.98815.894(PeCA)280.0236.9a202,4,6+3-0(LMN)331.9221.925915.942(TBPA)331.9142.9a402,-0(LMN)307.9265.961016.710(PeCPA)265.9201.9a16a%[á。8
9犅犑犛202207yz犆({7\)}~[T|9%&'()*+T&'(,#$:犕犚犕UVENl#9567-./4LMN67-0?|})*yZMRMz?ABeeC.1。犆.1}~[T|9%&'()*+T&'(,#$:犕犚犕UV9
10犅犑犛202207犆.1}~[T|9%&'()*+T&'(,#$:犕犚犕UV()!"#!~:*X/X??¢£、¤¥|§¨?*a。!"#/?~:???ˉ?°#y3E[[±X/Fc*a、23′μX/?¢£、?§′μX/XF£、·?§¨μX/X?*a、l1§¨?*a。!"#ab!o:???、??à、?á、???、???、?、?4è、éêW。01