4-羟基-2',3,3',4',5'-五氯联苯, 4-Hydroxy-2',3,3',4',5'-pentachlorobiphenyl,100 μg/mL in Isooctane

4-羟基-2',3,4',5,6'-五氯联苯, 4-Hydroxy-2',3,4',5,6'-pentachlorobiphenyl ,100 μg/mL in Isooctane

石脑油 工业级别, Naphtha

有机酸盐标准品-醋酸盐, Organic Acid Salt Standard-Acetate,100 μg/mL in Water

钡阳离子标准溶液, Cation Standard-Barium,1000 μg/mL in Water, tr Nitric acid

溴离子, Anion Standard-Bromide,200 μg/mL in Water

阳离子试剂盒套标, Cation Kit

铬酸根标准溶液, Organic Acid Salt Standard-Chromate,1000 μg/mL in Water

碳酸钠, Sodium Carbonate Standard,0.5000 M in Water

氟离子标准品, Anion Standard-Fluoride,1000 μg/mL in Water