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西瑪津標準品 Simetryn 0.25 g C16950000 Simetryn (10 ug/ml乙腈) 10 ml L16950000AL Simazine (100 ug/ml乙腈) 10 ml XA16950000AL Atrazine desisopropyl 0.25 g C10320300 Simazine-2-hydroxy 50 mg C16955000

西草凈標準品 Simetryn 0.1 g C16970000 Simetryn (10 ug/ml乙腈) 10 ml L16970000AL Simetryn (100 ug/ml環(huán)己烷) 1 ml XA16970000CY

五氯苯胺標準品 Pentachloroaniline 0.1 g C15940000 Pentachloroaniline (10 ug/ml環(huán)己烷) 10 ml L15940000CY

五氯硝基苯標準品 Pentachloronitrobenzene 0.25 g C16730000 Pentachloronitrobenzene (10 ug/ml乙腈) 10 ml L16730000AL

五氯苯甲醚標準品 Pentachloroanisole 0.1 g C15950000 Pentachloroanisole (10 ug/ml環(huán)己烷) 10 ml L15950000CY

五氯苯標準品 Pentachlorobenzene 0.5 g C15960000 Pentachlorobenzene (10 ug/ml乙腈) 10 ml L15960000AL Pentachlorobenzene (100 ug/ml環(huán)己烷) 1 ml XA15960000CY