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Triticonazole
PCB Congener Mix 标准品
ICP Multielement Standards - Spiking Sol. for Water and Soil Samples (in 5% HNO3(有证书)
1H,1H-Perfluorotetradecan-1-ol
Cyclosporine
2.2'.4.4'.5.5'-Hexachlorobiphenyl Solution 100ug/ml in Hexane (无证书)
WS-PE Dioxin Mix 标准品
QFT-2 STANDARD, 1X100ML 标准品
水杨酸镁
2-Methylamino-5-nitropyridine (无证书)