4-羟基-2,2',3',5',6'-五氯联苯, 4-Hydroxy-2,2',3',5',6'-pentachlorobiphenyl

4-羟基-2',3,3',5',6'-五氯联苯, 4-Hydroxy-2',3,3',5',6'-pentachlorobiphenyl

喷漆稀料, Lacquer Thinner

Stoddard Solvent ,5.0 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,100 μg/mL in Water, tr Nitric acid

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

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

氯离子标液, Anion Standard-Chloride,100 μg/mL in Water

Sodium bicarbonate,0.5000 M in Water

碳酸氢钠//离子层析洗脱液