定制25种农残混标B-3,50 μg/mL溶于乙酸乙酯(GB/T 23200.113), Custom Pesticide Standard@50 μg/mL in Ethyl acetate-100%

10种多溴联苯混标PBB(1-10溴),100μg/mL溶于甲苯：异辛烷=75:25(RoHS 2.0), Custom Brominated Biphenyl RoHS Standard @ 100μg/ml in 75% Toluene 25% Isooctane

27种VOC定制A混标 (附录B序号45-66),1000μg/mL溶于甲醇(GB 14848), Custom VOC Mix @ 1000μg/ml in PT Methanol

32种挥发性有机物VOC混标(表一与表二总项),2000μg/mL溶于甲醇(GB 36600-2018), CUSTOM VOC STANDARD @ 2000μg/ml in PT Methanol

定制PCB标准品@100μg/ mL异辛烷, Custom PCB Standard @100 μg/mL in Isooctane

水质安全检测分析标准品, Primary Safe Drinking Water Metals ICP Std,10 μg/mL in 2-5% Nitric Acid

Methyl octanoate,10.0 mg/mL in Hexane

辛酸甲酯

饮用水中金属检测套标, Drinking Water Standards Set

Methyl hexadecanoate,10.0 mg/mL in Hexane

棕榈酸甲酯/十六酸甲酯

Methyl heneicosanoate,10.0 mg/mL in Hexane

二十一烷酸甲酯