11种卤代烃混标,2000 μg/mL溶于甲醇(GB 18581-2020、GB 18582-2020、GB 24409-2020、GB 30981-2020), Custom VOC Standard@2000 μg/mL in PT Methanol

倾点, 近似值 -50°C, Pour Point, Approx. Value -50 ℃

倾点, 近似值 -5°C, Pour Point, Approx. Value -5 ℃

标准品, Florida Cannabis Pesticide Mix 3 (Technical Chlordane),100 μg/mL in MeOH

碱性/中性萃取混合物4, 0.5 mg/mL 二氯甲烷溶液, Base/Neutral Extractables Mix 4,0.5 mg/mL in Dichloromethane

标准品, Milbemectin A3 &A4,10 μg/mL in Acetonitrile

2H,2H,3H,3H-全氟辛酸,100 μg/mL溶于甲醇, 标准品, 2H,2H,3H,3H-Perfluorooctanoic Acid,100 μg/mL in Methanol

标准品, Nonafluoro-3,6-dioxaheptanoic acid,100 μg/mL in Methanol

乙腈中26种农残混标(组1-符合GB23200.121), Custom Pesticide Standard，100 μg/mL in Acetonitrile

乙腈中27种农残混标(组3-符合GB23200.121), Custom Pesticide Standard，100 μg/mL in Acetonitrile