丙烯醛和丙烯腈2种混标, Acrolein &Acrylonitrile,1000 μg/mL in Water

6种邻苯二甲酸酯混标,溶于甲醇, Phthalate Esters Mix,0.2 mg/mL in MeOH

农药混标, Pesticide Mixture,Varied conc. in MeOH

EPA方法8090-2种混标, Isophorone &Nitrobenzene,2.0 mg/mL in MeOH

EPA方法611-5种混标, Haloethers,0.2 mg/mL in MeOH

EPA方法615-10种混标, Method 615 Underivatized Chlorinated Herbicides,Varied conc. in MeOH

Atrazine,100 μg/mL in Methanol

莠去津/阿特拉津/2-氯-4-乙氨基-6-异丙氨基-1,3,5-三嗪

仲丁通/密草通, Secbumeton,100 μg/mL in MeOH

Diazinon,1000 μg/mL in Hexane

二嗪农/二嗪磷/地亚农

p-Bromofluorobenzene ,2.0 mg/mL in MeOH

对溴氟苯