31种正构烷烃C10-40混标,1000 μg/mL溶于正己烷(HJ 894-2017/HJ 1021-2019/土壤详查), Custom Hydrocarbon Standard in n-Hexane

32种农药混标,50 μg/mL 溶于乙腈/ SV混合07(GB 23200.8-2016), Custom Pesticide/SV Mix 07

30种农药混标,50 μg/mL 溶于乙腈/ SV混合09GB 23200.8-2016), Custom Pesticide/SV Mix 09

30种农药混标,50 μg/mL 溶于乙腈/ SV混合10(GB 23200.8-2016), Custom Pesticide/SV Mix 10

4种有机锡内标混标,100μg/ml溶于甲醇(EN 71-3-2019), Custom Deuterated Organometallic Standard @ 100μg/ml in Methanol

21组分农残定制混标,100 μg/mL溶于丙酮(GB/T 14848-2017), Custom Pesticide Standard @ 100 μg/mL in Acetone

13种VOC混标,1000μg/ml溶于甲醇(HJ 686-2014), Custom VOC standard @ 1000μg/ml in methanol

苯并[a]芘-d12, Benzo[a]pyrene-d12 @ 100μg/ml in Acetone

31种农残混标A-1,50 μg/mL溶于乙酸乙酯(GB/T 23200.113), Custom Pesticide Standard@50 μg/mL in Solvents: Ethyl acetate-100%

定制醛标准@1000μg/ ml水溶液, Custom Aldehyde Standard @ 1000μg/ml in Water