酸性红73, 100 μg/mL甲醇溶液, Crocein Scarlet 3b ,100 μg/mL in Methanol

35种农残混标,100 μg/mL溶于乙腈(中国药典2341农药残留量测定第五法,GC-MS/MS组), Custom Pesticide Standard @ 100 μg/mL in Acetonitrile

用GC-VUV-FAME对柴油中的混合物进行系统验证,2500μg/g二氯甲烷中, System Validation Mixture by GC-VUV-FAME in Diesel,2500 μg/g in Dichloromethane

22种VOC混标,5000 μg/mL溶于乙腈(GB 18582-2020), Custom VOC Standard@5000 μg/mL in Acetonitrile

正十一烷, Pour Point, Approx. Value -25 ℃

定制VOC标准品@ 5000 μg/mL 乙腈溶液, Custom VOC Standard @ 5000 μg/mL in Acetonitrile

磺草酮,100μg/mL丙酮溶液, Sulcotrione,100 μg/mL in Acetonitrile

倾点, 近似值 -40°C, Pour Point, Approx. Value -40 ℃

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

碱性/中性萃取混合物3, 0.5 mg/mL 二氯甲烷溶液, Base/Neutral Extractables Mix 3,0.5 mg/mL in Dichloromethane

Cyazofamid,100 μg/mL in Acetonitrile

环磷酰胺, 100 μg/mL 乙腈溶液

Custom Pesticide Standard @Varied Conc. in 90% Hexane 10% Toluene

标准品, Perfluoro-3-methoxypropanoic acid,2 μg/mL in Methanol

标准品, Nonafluoro-3,6-dioxaheptanoic acid,2 μg/mL in Methanol

定制6种异氰酸酯混标@1000 μg/mL in Ethyl acetate(GB31604.45-2016), Custom Isocyanate Standard @ 1000 μg/mL in Ethyl acetate