AccuStandard
Pentafluoroethane (Freon #125),0.2 mg/mL in Methanol
五氟乙烷/HFC-125氢氟烃(HFC)
3-甲基磺酰基-2,3',4',5,6-五氯联苯, 3-Methylsulfonyl-2,3',4',5,6-pentachlorobiphenyl,50 μg/ml in Isooctane
3-甲基磺酰-2,2',3',5,6'-五氯联苯, 3-Methylsulfonyl-2,2',3',5,6'-Pentachlorobiphenyl,50 μg/mL in Isooctane
4-甲基磺酰基-2,2',4',5-四氯联苯, 4-Methylsulfonyl-2,2',4',5-tetrachlorobiphenyl,50 μg/ml in Isooctane
4-甲基磺酰基-2,3,3',4',6-五氯联苯, 4-Methylsulfonyl-2,3,3',4',6-pentachlorobiphenyl,50 μg/ml in Isooctane
挥发物11种混标, Volatiles-Mix 1,50 μg/mL in Methanol
挥发物10种混标, Volatiles-Mix 2,50 μg/mL in MeOH
1,4-Dichloronaphthalene
1,4-二氯萘标准品
残留溶剂标准等级1, Residual Solvent Standard Class 1,Varied conc. in DMSO
脂肪酸甲酯混标D, Fatty Acid Methyl Ester Profiling Mix D,Varied conc. by weight