17种农药混标,50 μg/mL 溶于乙腈/ SV混合16B(GB 23200.8-2016), Custom Pesticide/SV Mix 16B

4种邻苯二甲酸酯类混标,1000 μg/mL溶于正己烷(RoHS 2.0), Custom Phthalates Standard @ 1000μg/ml in Hexane

23种VOC定制混标,100 μg/mL溶于甲醇(GB/T 14848-2017), Custom VOC Standard @ 100 μg/mL in MEOH

Butylxanthic acid potassium salt standard @ 100μg/ml in water

正丁基黄原酸钾,100μg/ml溶于水(HJ 756-2015/HJ 896-2017/HJ1002-2018)

二乙醇亚硝胺-D8, N-Nitrosodiethanolamine-d8 @ 100 μg/mL in PT Methanol

定制24种农残混标B-2,50 μg/mL溶于乙酸乙酯(GB/T 23200.113), Custom Pesticide Standard@50 μg/mL in Solvents: Ethyl acetate-100%

18种有机磷混标组分B,100 μg/mL溶于正己烷(HJ 963-2018/HJ1023-2019), Custom Pesticide Standard Mix B @ 100 μg/mL in Hexane

定制氨基甲酸酯农药标准品@10μg/ ml甲醇, Custom Carbamate Pesticide Standard @ 10 μg/ml in Methanol

Custom Chlorinated Standard 100ug/ml Hexane-50% Acetone-50%

GB14848定制F(附录B序号67-82,用于GC-MS), Custom SV Mix 2B @ 1000μg/ml in 50% Hexane 50% Toluene