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

4-羟基- 2,2,3,3,4,5,5-七氯代联苯, 4'-Hydroxy-2,2',3,3',4,5,5'-heptachlorobiphenyl,100 μg/mL in Isooctane

喷漆稀料, Lacquer Thinner ,20.0 mg/mL in MeOH

Stoddard Solvent,20.0 mg/mL in MeOH

干洗溶剂

阴离子套标(7种), Anion Kit-Revision

有机酸盐标准溶液-溴酸盐, Anion Standard-Bromate,1000 μg/mL in Water

阳离子试剂盒套标, Cation Kit

有机酸盐标准溶液-氯酸盐, Anion Standard-Chlorate,100 μg/mL in Water

Sodium bicarbonate,0.5000 M in Water

碳酸氢钠//离子层析洗脱液

碳酸氢钠和碳酸钠标准溶液, Sodium bicarbonate &Sodium carbonate,Varied conc. in Water