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

6-甲氧基-2,2',3,4,5?五溴联苯醚, 6-Methoxy-2,2',3,4,5'-pentabromodiphenyl Ether,10 μg/mL in Methanol

2-甲氧基-2,3,4,4,5-五溴二苯醚, 6-Methoxy-2',3,4,4',5-pentabromodiphenyl ether,50 μg/mL in Methanol