4-羟基-2',3,3',5,5',6'-六氯联苯环烷烃, 4-Hydroxy-2',3,3',5,5',6'-hexachlorobiphenyl ,100 μg/mL in Isooctane

石脑油, Naphtha,20.0 mg/mL in CH2Cl2

阴离子套标, Anion Kit

溴离子标准品, Anion Standard-Bromide,1000 μg/mL in Water

钙离子, Cation Standard-Calcium,1000 μg/mL in Water, tr Nitric acid

阳离子试剂盒套标, Cation Kit

氯离子标准溶液, Anion Standard-Chloride,100 μg/mL in Water

有机酸根-乙醇酸离子标准品, Organic Acid Salt Standard-Glycolate,1000 μg/mL in Water

碘离子标准溶液, Inorganic Wet Chemical Iodide Std,1000 μg/mL in Water

马来酸, Organic Acid Salt Standard-Maleate,1000 μg/mL in Water