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AccuStandard

(4-�?2-甲基苯氧�?乙酸, MCPA acid,2.0 mg/mL in MeOH

4种替代物混标,2mg/mL溶于甲醇,5*1mL, Surrogate Standard VOA Mix,2.0 mg/mL in MeOH

EPA8260方法 3种内�?挥发性有机物3种内�?氯苯-D5、氟苯�?,4-二氯�?D4), Internal Standard Mix,0.2 mg/mL in MeOH

标准�? Surrogate Standard Mix,0.2 mg/mL in MeOH

EPA方法8260B-4种混�? Internal Standard Mix,2.0 mg/mL in Methanol

524.2方法挥发性有机物指示标准套标, Surrogate Standard Mix,2.0 mg/mL in MeOH

半挥发性有机物混合标准�?B, Semi-Volatile by Capillary Column GC/MS Mix 4B,2.0 mg/mL in CH2Cl2

附录半挥发性混�? Appendix lX Semi-Volatiles Mix,2.0 mg/mL in CH2Cl2

ASL方法8270C/D-5种混�? Additions to Method 8270,2.0 mg/mL in THF

ASL方法8270C/D-2种混�? Method 8270 Semi-Volatile Additions,2.0 mg/mL in CH2Cl2

2,4-Dichlorophenylacetic acid (DCAA) ,2.0 μg/mL in MeOH