AccuStandard
附录lX半挥发物标准套装, Appendix lX Semi-Volatiles Standard Set
ASL方法8270C/D-10种混? Additions to Method 8270,2.0 mg/mL in CH2Cl2
ASL方法8270C/D-13种混? S-V by Capillary Column GC/MS,1000 μg/mL in Dichloromethane:Methanol (90:10)
方法8270B 校准套标, Method 8270B Calibration Kit
EPA方法8270-6种混? Method 8270-Surrogate Standard,Varied conc. in Dichloromethane:Methanol (80:20)
18种组分PAH混标, Polynuclear Aromatic Hydrocarbons (HPLC),0.5 mg/mL in Acetonitrile
多环芳烃18种混? PAH Mix,Varied conc. in AcCN
15种醛酮混?HJ 997-2018), Option 2 Testing Mix,1000 μg/mL in Acetonitrile
壬醛-DNPH, Nonanal-DNPH,0.1 mg/mL in Acetonitrle
m-Tolualdehyde-DNPH,0.1 mg/mL in Acetonitrile
间甲苯甲?DNPH
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