西玛津标准品 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
西草净标准品 Simetryn 0.1 g C16970000 Simetryn (10 ug/ml乙腈) 10 ml L16970000AL Simetryn (100 ug/ml环己烷) 1 ml XA16970000CY
五氯苯胺标准品 Pentachloroaniline 0.1 g C15940000 Pentachloroaniline (10 ug/ml环己烷) 10 ml L15940000CY
五氯硝基苯标准品 Pentachloronitrobenzene 0.25 g C16730000 Pentachloronitrobenzene (10 ug/ml乙腈) 10 ml L16730000AL
五氯苯甲醚标准品 Pentachloroanisole 0.1 g C15950000 Pentachloroanisole (10 ug/ml环己烷) 10 ml L15950000CY
五氯苯标准品 Pentachlorobenzene 0.5 g C15960000 Pentachlorobenzene (10 ug/ml乙腈) 10 ml L15960000AL Pentachlorobenzene (100 ug/ml环己烷) 1 ml XA15960000CY