磷酸根—磷标准品, Anion Standard-Phosphate as Phosphorus,100 μg/mL in Water

磷酸根—磷标准品, Anion Standard-Phosphate as Phosphorus,1000 μg/mL in Water

硫酸根离子标液, Anion Standard-Sulfate,200 μg/mL in Water

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

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

FAME在航空涡轮机燃料内标@ 1000微克/克 正十二烷, FAME in Aviation Turbine Fuel Internal Standard,1000 μg/g in n-Dodecane

定制ICP标准品, Custom ICP Standard 100μg/mL 5% HNO3, tr. HF

无机混标, Custom ICP Standard

标准品, ISO/DIS 22032 Calibration Curve Set

Butyl octyl phthalate (Tech Mix)

辛基邻苯二甲酸正丁酯,TECH级