Yttrium Wear Metal,1000 μg/g in 75 cSt Base oil

替代金属套标 I, Alternate Metals Standard I,Varied conc. in 2-5% Nitric Acid

N,N'-双(4-异丙基苯基), N,N'-bis(4-Isopropylphenyl) urea

多氯联苯混合标准品, Aroclor Kit

Fluorene,0.2 mg/mL in MeOH

4种混标, Toxic Substances-Mix 1,2.0 mg/mL in CH2Cl2

多环芳烃16种混标, PAH Mix,2.0 mg/mL in Dichloromethane:Benzene (50:50)

Acenaphthene-d10,4.0 mg/mL in CH2Cl2

氘代苊

污染物套标, Complete Priority Pollutants Mixes

Tebuthiuron,100 μg/mL in Methanol

丁噻隆

标准品, D-6258 Calibration Curve