德国Dr.E标准品_ EPA Method 525.3 Surrogate Mix， 3-2159 500ug/mL i

2-溴丁酸 EPA Method 552.3 2-Bromobutanoic Acid 10000u Oregon Pesticide Mixture 3 100x AL 100-200ug/mL i Colorado Cannabis Pesticide Mixture 260 100ug/mL Massachusetts Residual Solvents-FET Mixture 222 1 Oregon Pesticide Mixture 1 100x AL 100-200ug/mL i Oregon Pesticide Mixture 2 100x AL 100-200ug/mL i Oregon Pesticide Mixture 3 100x AL 100-200ug/mL i Colorado Cannabis Pesticide Mixture 260 100ug/mL EPA Method 530 UCMR 4 Surrogate Mixture 500ug/mL EPA Method 525.2 Internal Standard Mixture 1000ug EPA Method 525.2 Surrogate Solution Mixture 1000u Method 525.2 Nitrogen/Phosphorus Pesticide Mix， 6 EPA Method 525.2 Organochlorine Pesticide Mix， 27 EPA Method 525.2 Organophosphorus Pesticide Mixtu EPA Method 525.2 Semi-Volatile Mix， 29-5 in Aceto EPA Method 525.2 Organonitrogen Pesticide Mixture EPA Method 525.2 PCB Congeners Mix， 8-1046 500ug/ EPA Method 530 Mix 1， 2-1864 100ug/mL in Methanol EPA Method 530 Mix 2， 2-1865 100ug/mL in Methanol EPA Method 530 Internal Standard Mix， 2-20 500ug/ 氘代三联苯 p-Terphenyl D14 500ug/mL in Dichloromethane 毒杀芬 Toxaphene 500ug/mL in Methanol 8001-35-2 多氯联苯1016 Aroclor 1016 1000ug/mL in Methanol 12674 多氯联苯 1221 Aroclor 1221 1000ug/mL in Methanol 11104 多氯联苯1262 Aroclor 1232 1000ug/mL in Methanol 11141- 多氯联苯1242 Aroclor 1242 1000ug/mL in Methanol 53469- 多氯联苯1248 Aroclor 1248 1000ug/mL in Methanol 12672- 多氯联苯1260 Aroclor 1260 1000ug/mL in Methanol 11096- EPA Method 525.2 GC/MS Performance Check Mixture EPA Method 525.3 Organochlorine Pesticide Mix， 29 EPA Method 525.3 Organophosphate Pesticide Mix， 1 EPA Method 525.3 Organonitrogen Pesticide Mix， 22 EPA Method 525.3 Organonitrogen Pesticide Mix， 21 EPA Method 525.3 PAH Mix， 20-2158 500ug/mL in Ace EPA Method 525.3 PCB Mix， 14-3616 500ug/mL in Ace EPA Method 525.3 Internal Standard Mixture 500ug/ 嗪草酮 Metribuzin 500ug/mL in Acetone 21087-64-9 五氯苯酚 Pentachlorophenol-13C6 1000ug/mL in Methanol EPA Method 552 Halogenated Acetic Mixture 100ug/m EPA Method 504.1 Mixture 200ug/mL in Methanol EPA Method 538 Mix， 11-2173 in Methanol 1，2，3-三氯丙烷 EPA Method 552.3 IS Solution 1，2，3-Tric EPA Method 541 Mix 2000ug/mL in Methanol UCMR 4 Method 541 Internal Standard Mix 1000ug/mL Method 8270B - Organophosphorous Pesticide Mix， 9 多氯联苯1254 Aroclor 1254 1000ug/mL in Isopropanol 110 VOC Mixture 365 1000ug/mL in Methanol Cannabis Solvent Mix， 4-1624 1000ug/mL in Triacet