自定义ICP标准”不同的浓度,95%水5%硝酸TR氢氟酸, Custom ICP Standard @Varied Conc. in 95% water 5% Nitric acid tr Hydrofluoric acid

3,3',4,4'-四溴联苯醚, ISO/DIS 22032 Internal Standard for BDE-47, 99 &100,100 ng/mL in IsoOctane

Diethyl Phthalate

邻苯二甲酸二乙酯(DEP)

Dibenzyl phthalate

邻苯二甲酸二苄酯

邻苯二甲酸二丁氧基乙酯, bis(2-n-butoxyethyl)phthalate

仪器校准标准品, Instrument Calibration Standard,5000 μg/mL in 2-5% Nitric Acid

KDWR VOC混标B, KDWR VOC Mix B,100 μg/mL in MeOH

卡尔费休法测定原油中的水份用标准品, Water content,5000 μg/g in Anisole:Isopropanol (90:10)

EPA方法200.7实验室储备液, Lab Fortifying Stock Soln Method 200.7,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

13组分卤代烃混标, Purgeable B ,0.2 mg/mL in Methanol