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14種全氟烷酸混標 PFT Mix-14 100ug/mL in Methanol*1mL
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Organophosphorus pesticides Mix-13 100ug/mL 1ml*1mL
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PAH Mix-17 100ug/mL Hexane:Acetone (1:1)*1mL
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PCB Mix-7 (28/52/101/118/138/153/180)100ug/ml in Isooctane*1mL
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semi-VOC Mix-47 100ug/mL in Benzene*1mL
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10種多溴聯(lián)苯醚混標 Mix-10 50ug/mL in Toluene*1mL
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10種多氯聯(lián)苯混標 Mix-10 100ug/mL in Cyclohexane*1mL
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7種硝基苯混標 Nitroaromatics Mix-7 in Iso-octane*1mL
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12種氯苯混標 Aromatics Mix-12 不同濃度 in Carbon disulfide*1mL