十八烷基苯, Octadecylbenzene

Vitamin A palmitate

维生素A棕榈酸酯/标准品

Vitamin K3

2-甲基-1,4-萘酚喹酮/甲萘醌/维生素K3

水溶性维生素套标, Water Soluble Vitamin Set

Conductivity Standard,1000 μmho in Water

电导标准品

二氧化硅标准溶液, Silicon Dioxide Standard,1000 μg/mL in Water, tr Hydrofluoric acid

总余氯标准品, Total Residual Chlorine Standard,1000 μg/mL in Water

21种耐磨金属混标, Wear Metals Standard,500 μg/g in 75 cSt Base oil

旧润滑油中的添加元素、磨损金属和污染物标准品ASTM D-5185-97, 21 Element Wear Metal Standard,50 μg/g in Mineral oil

22种耐磨金属元素混标, Wear Metals Standard,300 μg/g in 75 cSt Base oil