标准品, ASTM/EPA Gasoline Refinery Aromatics Calibration Standard,Varied conc. in Isooctane

ASTM D5769 3组份氯化内标混标, Chlorinated Internal Standards Mix,Varied conc. by %w/w

标准品, ASTM/EPA Gasoline Refinery Daily Quality Control Standard,Varied conc. by weight

正十二烷, n-Dodecane,1.5% w/w in Isooctane

标准品, ASTM/EPA Gasoline Refinery Oxygenates Calibration Kit

除草剂混标1, Herbicide Mixture,0.1 mg/mL in EtOAc

除草剂混标2, Herbicide Mixture,0.1 mg/mL in EtOAc

MISA-萃取物,酸-20种混标, Group 20-Extractables, Acid (Phenolics),2.0 mg/mL in CH2Cl2

4'-甲氧基-2,4-二溴二苯醚, 4'-Methoxy-2,4-dibromodiphenyl ether,50 μg/mL in Methanol

4-甲氧基-2,2-4,5-四溴联苯醚, 4'-Methoxy-2,2',4,5'-tetrabromodiphenyl ether,10 μg/mL in Methanol