AccuStandard
除草醚, 2,5-Dichlorophenyl-4'-nitrophenyl ether ,1000 μg/mL in Isooctane
N-亚硝基降烟碱(NNN),cas80508-23-2, Electronic Cigarettes N'-Nitrosonornicotine Standard,10 μg/g in Propylene glycol:Glycerol (50:50)
2-Isopropylthioxanthone (ITX) ,1000 μg/mL in Isooctane
2-异丙基硫杂蒽酮
标准品, EN 14105 Biofuel Glyceride Solution II,Varied conc. in Pyridine
系统性能标准-正构烷烃16种混标, System Performance Standard of n-alkanes,50 μg/mL in Hexane
EPH 脂肪烃核对混标, EPH Aliphatic Check Mix,1 mg/mL in Methylene chloride
EPH馏分核对用标准品, EPH Fractionation Check Solution,25 μg/mL in Hexane
Dibenzofuran,50 μg/mL in Isooctane
二苯并呋喃
1,2,3,4,6,7,8,9-八氯二苯并呋喃, 1,2,3,4,6,7,8,9-Octachlorodibenzofuran
Ethyl caprylate,10 mg/mL in Hexane
辛酸乙酯