客户定制ICP-MS混合标样, Custom ICP-MS Standard @100 ug/mL in 95% Water 5% Nitric acid tr Hydrofluoric acid

ISO/DIS 22032 Internal Standard for BDE-153, BDE-154 and BDE-183,100 ng/mL in Isooctane

2,2',3,4,4',5,6-七溴联苯醚

Diisohexyl phthalate (Tech Mix)

邻苯二甲酸二异己酯,工业级-无纯度

bis(2-Methoxyethyl)phthalate

邻苯二甲酸双(2-甲氧基乙基)酯

对苯二甲酸二辛酯, Bis(2-ethylhexyl) terephthalate

质量控制标准品23, Quality Control Standard 23,1000 μg/mL in 2-5% Nitric Acid

有机挥发物混标-苯同系物, KDWR VOC Mix A,100 μg/mL in MeOH

卡尔费休法测定原油中的水份用标准品, Water content,5000 μg/g in Anisole:Isopropanol (90:10)

同位素示踪品系溶液, Lab Fortifying Stock Soln Method 200.7,Varied conc. in 2-5% Nitric Acid, tr Hydrofluoric acid

毒杀芬, Chlordane (0.02 mg/mL) &Toxaphene (0.20 mg/mL),Varied conc. in MeOH