AccuStandard
苯脲替代混合? Phenylurea Surrogate Mixture,500 μg/mL in Methanol:Acetonitrile (50:50)
11种套? VIS Wavecal Solution,Varied conc. in 2-5% Nitric Acid
Perfluoro-n-heptanoic acid,100 μg/mL in Methanol
全氟庚酸
Perfluoro-n-undecanoic acid,100 μg/mL in Methanol
全氟十一烷酸
Triethyl phosphate (TEP)
磷酸三乙?/p>
戊基异戊邻苯二甲?工业混合?无纯? Pentyl Isopentyl phthalate (Tech Mix)
Di-n-butyl phthalate-d4 ,100 μg/mL in Methanol
邻苯二甲酸二丁酯-D4
Dicyclohexyl Phthalate-3,4,5,6-d4 ,100 μg/mL in Methanol
邻苯二甲酸二环己?D4
标准? PIANO Gasoline (with Ethanol)
Activator OT Urea
尿素 活化?TECH?/p>