氨基甲酸酯杀虫剂共混物, Carbamate Pesticide Mix,100 μg/mL in Methanol

EPA 537方法标准溶液,14种全氟类化合物混标, M-537 Native Compound Standard,50 μg/mL in Acetonitrile:Water (95:5)

草甘膦, Glyphosate,1000 μg/mL in H2O

改进实验室性能检测溶液, Modified Laboratory Performance Check Solution,Varied conc. in MtBE

Chloral hydrate ,5.0 mg/mL in Acetone

水合三氯乙醛

溴乙酸甲酯, Methyl dibromoacetate ,100 μg/mL in MeOH

卤代乙酸甲酯(含替代物,2,3-二溴丙酸甲酯), Haloacetic Acid Methyl Derivatives Mix with Surrogate,Varied conc. in MtBE

卤代乙酸混标(含替代物,2,3-二溴丙酸), Haloacetic Acid Mix with Surrogate,Varied conc. in MtBE

挥发性有机酸混标, Haloacetic acid Mix w/o Surrogate,Varied conc. in MtBE

卤代乙酸甲酯(不含替代物), Haloacetic acid Methyl Derivatives w/o Surrogate,Varied conc. in MtBE