4-羟基-2,2?4',5,5?五氯联苯, 4-hydroxy-2,2',4',5,5'-Pentachlorobiphenyl,100 μg/mL in Isooctane

喷漆稀料, Lacquer Thinner

石脑油, Naphtha ,0.5 mg/mL in Methanol

Stoddard Solvent,20.0 mg/mL in MeOH

干洗溶剂

阴离子试剂盒套标, Anion Kit

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

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

钙阳离子标准溶液, Cation Standard-Calcium,200 μg/mL in Water, tr Nitric acid

阳离子试剂盒套标, Cation Kit

亚氯酸盐标准溶液, Anion Standard-Chlorite,1000 μg/mL in Water